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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Head and Neck Tumors</journal-id><journal-title-group><journal-title xml:lang="en">Head and Neck Tumors</journal-title><trans-title-group xml:lang="ru"><trans-title>Опухоли головы и шеи</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2222-1468</issn><issn publication-format="electronic">2411-4634</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">83</article-id><article-id pub-id-type="doi">10.17650/2222-1468-2012-0-3-42-55</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>REVIEW</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОБЗОРНАЯ СТАТЬЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">CHONDROID SKULL BASE TUMORS (A REVIEW OF LITERATURE)</article-title><trans-title-group xml:lang="ru"><trans-title>ОПУХОЛИ ОСНОВАНИЯ ЧЕРЕПА ХОНДРОИДНОГО РЯДА (ОБЗОР ЛИТЕРАТУРЫ)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gasparyan</surname><given-names>T. G.</given-names></name><name xml:lang="ru"><surname>Гаспарян</surname><given-names>Т. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Cherekayev</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Черекаев</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bekyashev</surname><given-names>A. Kh.</given-names></name><name xml:lang="ru"><surname>Бекяшев</surname><given-names>А. Х.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Department of Neurosurgery</p></bio><bio xml:lang="ru"><p>Кафедра нейрохирургии</p></bio><email>abekyashev@gmail.com</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Blokhin Russian Cancer Research Center, Russian Academy of Medical Sciences, Moscow</institution></aff><aff><institution xml:lang="ru">ФГБНУ «Российский онкологический научный центр им. Н.Н. Блохина» РАМН, Москва</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Acad. N.N. Burdenko Neurosurgery Research Institute, Russian Academy of Medical Sciences, Moscow</institution></aff><aff><institution xml:lang="ru">ФГБУ «НИИ нейрохирургии им. акад. Н.Н. Бурденко» РАМН, Москва</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Russian Medical Academy of Postgraduate Education, Ministry of Health of Russia, Moscow</institution></aff><aff><institution xml:lang="ru">ГБОУ ДПО «Российская медицинская академия последипломного образования» Минздрава России, Москва</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2012-04-15" publication-format="electronic"><day>15</day><month>04</month><year>2012</year></pub-date><volume>2</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>42</fpage><lpage>55</lpage><history><date date-type="received" iso-8601-date="2015-04-18"><day>18</day><month>04</month><year>2015</year></date><date date-type="accepted" iso-8601-date="2015-04-18"><day>18</day><month>04</month><year>2015</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2012, Gasparyan T.G., Cherekayev V.A., Bekyashev A.K.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2012, Гаспарян Т.Г., Черекаев В.А., Бекяшев А.Х.</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="en">Gasparyan T.G., Cherekayev V.A., Bekyashev A.K.</copyright-holder><copyright-holder xml:lang="ru">Гаспарян Т.Г., Черекаев В.А., Бекяшев А.Х.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ogsh.abvpress.ru/jour/article/view/83">https://ogsh.abvpress.ru/jour/article/view/83</self-uri><abstract xml:lang="en"><p>Chondroid skull base tumors are a rare and little studied pathology; many problems of their classification, diagnosis and treatment remain to be solved. This group of neoplasms is referred to as bone tumors arising from the cartilaginous tissue of the skull base bones, particularly from the bones formed during chondral osteogenesis. The paper details the clinical picture, X-ray and morphological diagnosis of chondroid tumors. Particular attention is given to surgery and radiotherapy for this category of tumors.</p></abstract><trans-abstract xml:lang="ru"><p>Опухоли хондроидного ряда основания черепа являются редкой и малоизученной патологией, многие вопросы их классификации, диагностики и лечения остаются открытыми. Данная группа новообразований относится к костным опухолям, которые развиваются из хрящевой ткани костей основания черепа, в частности из костей, образовавшихся хондральным способом костеообразования. В работе подробно освещены клиническая картина, рентгенологическая и морфологическая диагностика хондроидных опухолей. Особое внимание уделено хирургическому лечению и лучевой терапии этой категории опухолей.</p></trans-abstract><kwd-group xml:lang="en"><kwd>сhondroma</kwd><kwd>chondroblastoma</kwd><kwd>chondrosarcoma</kwd><kwd>chondromyxoid fibroma</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>хондрома</kwd><kwd>хондробластома</kwd><kwd>хондросаркома</kwd><kwd>хондромиксоидная фиброма</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">1. Виноградова Т.П. Опухоли костей. М.: Медицина, 1973.</mixed-citation><mixed-citation xml:lang="ru">Виноградова Т.П. Опухоли костей. М.: Медицина, 1973.</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">2. Кадашева А.Б. Неврологическая симптоматика у больных с опухолями краниофациального распространения в до- и послеоперационном периодах. М., 2005.</mixed-citation><mixed-citation xml:lang="ru">Кадашева А.Б. Неврологическая симптоматика у больных с опухолями краниофациального распространения в до- и послеоперационном периодах. М., 2005.</mixed-citation></citation-alternatives></ref><ref id="B3"><label>3.</label><citation-alternatives><mixed-citation xml:lang="en">3. Кадашева А.Б. Хирургия опухолей основания черепа. М., 2004. С. 151.</mixed-citation><mixed-citation xml:lang="ru">Кадашева А.Б. Хирургия опухолей основания черепа. М., 2004. С. 151.</mixed-citation></citation-alternatives></ref><ref id="B4"><label>4.</label><citation-alternatives><mixed-citation xml:lang="en">4. Краевский Н.А., Смолянников А.В., Саркисов Д.С. Патологоанатомическая диагностика опухолей человека. М., 1993. 4-е изд. Т. 2. С. 498–500.</mixed-citation><mixed-citation xml:lang="ru">Краевский Н.А., Смолянников А.В., Саркисов Д.С. Патологоанатомическая диагностика опухолей человека. М., 1993. 4-е изд. Т. 2. С. 498–500.</mixed-citation></citation-alternatives></ref><ref id="B5"><label>5.</label><citation-alternatives><mixed-citation xml:lang="en">5. Мудунов А.М. Опухоли основания черепа. Клиника, диагностика, лечение. Автореф. дис. … д-ра мед. наук. М., 2010.</mixed-citation><mixed-citation xml:lang="ru">Мудунов А.М. Опухоли основания черепа. Клиника, диагностика, лечение. Автореф. дис. … д-ра мед. наук. М., 2010.</mixed-citation></citation-alternatives></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">6. Abdelwahab I., Herman G., Klein M. et al. Case report 635: chondroblastoma of fourth metatarsal bone with sec ondary aneurysmal bone cyst. Skeletal Radiol 1990;19:539–41.</mixed-citation><mixed-citation xml:lang="ru">Abdelwahab I., Herman G., Klein M. et al. Case report 635: chondroblastoma of fourth metatarsal bone with sec ondary aneurysmal bone cyst. Skeletal Radiol 1990;19:539–41.</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">7. Acero J., Escrig M., Gimeno M., Montenegro T., Navarro-Vila C. Extraskeletal myxoid chondrosarcoma of the infratemporal fossa: a case report. Int J Oral Maxillofac Surg 2003;32:342–5.</mixed-citation><mixed-citation xml:lang="ru">Acero J., Escrig M., Gimeno M., Montenegro T., Navarro-Vila C. Extraskeletal myxoid chondrosarcoma of the infratemporal fossa: a case report. Int J Oral Maxillofac Surg 2003;32:342–5.</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><citation-alternatives><mixed-citation xml:lang="en">8. Adegbite A.B., McQueen J.D., Paine K.W., Rozdilsky B. Primary intracranial chondrosarcoma: a report of two cases. Neurosurgery 1985;17(3):490–4.</mixed-citation><mixed-citation xml:lang="ru">Adegbite A.B., McQueen J.D., Paine K.W., Rozdilsky B. Primary intracranial chondrosarcoma: a report of two cases. Neurosurgery 1985;17(3):490–4.</mixed-citation></citation-alternatives></ref><ref id="B9"><label>9.</label><citation-alternatives><mixed-citation xml:lang="en">9. Agarwal A., Flickinger J.C., Lunsford D. et al. Gamma knife radiosurgery for skull base chordomas: a 13 year review from a single institution. Int J Radiat Oncol Biol Phys 2002;54(Suppl. 1):248.</mixed-citation><mixed-citation xml:lang="ru">Agarwal A., Flickinger J.C., Lunsford D. et al. Gamma knife radiosurgery for skull base chordomas: a 13 year review from a single institution. Int J Radiat Oncol Biol Phys 2002;54(Suppl. 1):248.</mixed-citation></citation-alternatives></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">10. Aigner T. Towards a new understanding and classification of chondrogenic neoplasias of the skeleton: biochemistry and cell biology of chondrosarcoma and its variants. Virchows Arch 2002;441:219–30.</mixed-citation><mixed-citation xml:lang="ru">Aigner T. Towards a new understanding and classification of chondrogenic neoplasias of the skeleton: biochemistry and cell biology of chondrosarcoma and its variants. Virchows Arch 2002;441:219–30.</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">11. Al-Mefty O., Fox J.L., Rifai A. et al. A combined infratemporal and posterior fossa approach for the removal of giant glomus tumors and chondrosarcomas. Surg Neurol 1987;28:423–31.</mixed-citation><mixed-citation xml:lang="ru">Al-Mefty O., Fox J.L., Rifai A. et al. A combined infratemporal and posterior fossa approach for the removal of giant glomus tumors and chondrosarcomas. Surg Neurol 1987;28:423–31.</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">12. Austin J.P., Urie M.M., Cardenosa G., Munzenrider J.E. Probable causes of recurrence in patients with chordoma and chondrosarcoma of the base of skull and cervical spine. Int J Radiat Oncol Biol Phys 1993;25(3):439–44.</mixed-citation><mixed-citation xml:lang="ru">Austin J.P., Urie M.M., Cardenosa G., Munzenrider J.E. Probable causes of recurrence in patients with chordoma and chondrosarcoma of the base of skull and cervical spine. Int J Radiat Oncol Biol Phys 1993;25(3):439–44.</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><citation-alternatives><mixed-citation xml:lang="en">13. Austin-Seymour M., Munzenrider J., Linggood R. et al. Fractionated proton radiation therapy of cranial and intracranial tumors. Am J Clin Oncol 1990;13(4):327–30.</mixed-citation><mixed-citation xml:lang="ru">Austin-Seymour M., Munzenrider J., Linggood R. et al. Fractionated proton radiation therapy of cranial and intracranial tumors. Am J Clin Oncol 1990;13(4):327–30.</mixed-citation></citation-alternatives></ref><ref id="B14"><label>14.</label><citation-alternatives><mixed-citation xml:lang="en">14. Bahr A.L., Gayler B.W. Cranial chondrosarcomas. Report of fourcases and review of literature. Radiology 1977;124:151–6.</mixed-citation><mixed-citation xml:lang="ru">Bahr A.L., Gayler B.W. Cranial chondrosarcomas. Report of fourcases and review of literature. Radiology 1977;124:151–6.</mixed-citation></citation-alternatives></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">15. Batra P.S., Scott A., Estrem A. et al. Chondrosarcoma of the temporomandibular joint. Otolarygol Head Neck Surg 1999:120(6):951–4.</mixed-citation><mixed-citation xml:lang="ru">Batra P.S., Scott A., Estrem A. et al. Chondrosarcoma of the temporomandibular joint. Otolarygol Head Neck Surg 1999:120(6):951–4.</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><citation-alternatives><mixed-citation xml:lang="en">16. Batsakis J.G., Sneige N. Parapharyngeal and retropharyngeal space diseases. Ann Otol Rhinol Laryngol 1989;98:320–1.</mixed-citation><mixed-citation xml:lang="ru">Batsakis J.G., Sneige N. Parapharyngeal and retropharyngeal space diseases. Ann Otol Rhinol Laryngol 1989;98:320–1.</mixed-citation></citation-alternatives></ref><ref id="B17"><label>17.</label><citation-alternatives><mixed-citation xml:lang="en">17. Bauer T.W., Dorfman H.D., Latham J.T. Jr. Periosteal chondroma: a clinicopathologic study of 23 cases. Am J Surg Pathol 1982;6:631–7.</mixed-citation><mixed-citation xml:lang="ru">Bauer T.W., Dorfman H.D., Latham J.T. Jr. Periosteal chondroma: a clinicopathologic study of 23 cases. Am J Surg Pathol 1982;6:631–7.</mixed-citation></citation-alternatives></ref><ref id="B18"><label>18.</label><citation-alternatives><mixed-citation xml:lang="en">18. Beltram J., Simon D., Levy M. et al. Aneurysmal bone cysts: MR imaging. Radiology 1986;158:689–90.</mixed-citation><mixed-citation xml:lang="ru">Beltram J., Simon D., Levy M. et al. Aneurysmal bone cysts: MR imaging. Radiology 1986;158:689–90.</mixed-citation></citation-alternatives></ref><ref id="B19"><label>19.</label><citation-alternatives><mixed-citation xml:lang="en">19. Berkmen Y.M., Blatt E.S. Cranial and intracranial cartilaginous tumors. Clin Radiol 1968;9:327–33.</mixed-citation><mixed-citation xml:lang="ru">Berkmen Y.M., Blatt E.S. Cranial and intracranial cartilaginous tumors. Clin Radiol 1968;9:327–33.</mixed-citation></citation-alternatives></ref><ref id="B20"><label>20.</label><citation-alternatives><mixed-citation xml:lang="en">20. Berson A., Castro J., Petti P. et al. Charged particle irradiation of chordoma and chondrosarcoma of the base of skull and cervical spine: The Lawrence Berkeley Laboratory experience. Int J Radiat Oncol Biol Phys 1988;15:559–65.</mixed-citation><mixed-citation xml:lang="ru">Berson A., Castro J., Petti P. et al. Charged particle irradiation of chordoma and chondrosarcoma of the base of skull and cervical spine: The Lawrence Berkeley Laboratory experience. Int J Radiat Oncol Biol Phys 1988;15:559–65.</mixed-citation></citation-alternatives></ref><ref id="B21"><label>21.</label><citation-alternatives><mixed-citation xml:lang="en">21. Bingaman K.D., Alleyne C.H., Olson J.J. Intracranial extraskeletal mesenchymal chondrosarcoma: case report. Neurosurgery 2000;46(1):207–11; discussion 211–2.</mixed-citation><mixed-citation xml:lang="ru">Bingaman K.D., Alleyne C.H., Olson J.J. Intracranial extraskeletal mesenchymal chondrosarcoma: case report. Neurosurgery 2000;46(1):207–11; discussion 211–2.</mixed-citation></citation-alternatives></ref><ref id="B22"><label>22.</label><citation-alternatives><mixed-citation xml:lang="en">22. Bloem J.L., Mulder J.D. Chondroblastoma: a clinical and radiological study of 104 cases. Skeletal Radiol 1985;14(1):1–9.</mixed-citation><mixed-citation xml:lang="ru">Bloem J.L., Mulder J.D. Chondroblastoma: a clinical and radiological study of 104 cases. Skeletal Radiol 1985;14(1):1–9.</mixed-citation></citation-alternatives></ref><ref id="B23"><label>23.</label><citation-alternatives><mixed-citation xml:lang="en">23. Bourgouin P.M., Tampieri D., Robitaille Y. et al. Low-grade myxoid chondrosarcoma of the base of the skull: CT, MR and histopathology. J Comput Assist Tomogr 1992;16(2):268–73.</mixed-citation><mixed-citation xml:lang="ru">Bourgouin P.M., Tampieri D., Robitaille Y. et al. Low-grade myxoid chondrosarcoma of the base of the skull: CT, MR and histopathology. J Comput Assist Tomogr 1992;16(2):268–73.</mixed-citation></citation-alternatives></ref><ref id="B24"><label>24.</label><citation-alternatives><mixed-citation xml:lang="en">24. Brooks J.J., LiVolsi V.A., Trojanowski J.Q. Does chondroid chordoma exist? Acta Neuropathol (Berl) 1987;72:229–35.</mixed-citation><mixed-citation xml:lang="ru">Brooks J.J., LiVolsi V.A., Trojanowski J.Q. Does chondroid chordoma exist? Acta Neuropathol (Berl) 1987;72:229–35.</mixed-citation></citation-alternatives></ref><ref id="B25"><label>25.</label><citation-alternatives><mixed-citation xml:lang="en">25. Brown E., Hug E.B., Weber A.L. Chondrosarcoma of the skull base. Neuroimaging Clin N Am 1994;4(3):529–41.</mixed-citation><mixed-citation xml:lang="ru">Brown E., Hug E.B., Weber A.L. Chondrosarcoma of the skull base. Neuroimaging Clin N Am 1994;4(3):529–41.</mixed-citation></citation-alternatives></ref><ref id="B26"><label>26.</label><citation-alternatives><mixed-citation xml:lang="en">26. Burkey B.B., Hoffman H.T., Baker S.R. et al. Chondrosarcoma of the head and neck. Laryngoscope 1990;100:1301–5.</mixed-citation><mixed-citation xml:lang="ru">Burkey B.B., Hoffman H.T., Baker S.R. et al. Chondrosarcoma of the head and neck. Laryngoscope 1990;100:1301–5.</mixed-citation></citation-alternatives></ref><ref id="B27"><label>27.</label><citation-alternatives><mixed-citation xml:lang="en">27. Bushe K.A., Naumann M., Warmuth-Metz M., Meixensberger J., Muller J. Maffucci's syndrome with bilateral cartilaginous tumors of the cerebellopontine angle. Neurosurgery 1990;27:625–8.</mixed-citation><mixed-citation xml:lang="ru">Bushe K.A., Naumann M., Warmuth-Metz M., Meixensberger J., Muller J. Maffucci's syndrome with bilateral cartilaginous tumors of the cerebellopontine angle. Neurosurgery 1990;27:625–8.</mixed-citation></citation-alternatives></ref><ref id="B28"><label>28.</label><citation-alternatives><mixed-citation xml:lang="en">28. Castro J.R., Linstadt D.E., Bahary J.P. et al. Experience incharged particle irradiation of tumors of the skull base: 1977–92. Int J Radiat Oncol Biol Phys 1994;29:647–55.</mixed-citation><mixed-citation xml:lang="ru">Castro J.R., Linstadt D.E., Bahary J.P. et al. Experience incharged particle irradiation of tumors of the skull base: 1977–92. Int J Radiat Oncol Biol Phys 1994;29:647–55.</mixed-citation></citation-alternatives></ref><ref id="B29"><label>29.</label><citation-alternatives><mixed-citation xml:lang="en">29. Charabi S., Engel P., Bonding P. Myxoid tumours in the temporal bone. J Laryngol Otol 1989;103:1206–9.</mixed-citation><mixed-citation xml:lang="ru">Charabi S., Engel P., Bonding P. Myxoid tumours in the temporal bone. J Laryngol Otol 1989;103:1206–9.</mixed-citation></citation-alternatives></ref><ref id="B30"><label>30.</label><citation-alternatives><mixed-citation xml:lang="en">30. Cho B.K., Chi J.G., Wang K.C. et al. Intracranial mesenchymal chondrosarcoma: a case report and literature review. Childs Nerv Syst 1993;9:295–9.</mixed-citation><mixed-citation xml:lang="ru">Cho B.K., Chi J.G., Wang K.C. et al. Intracranial mesenchymal chondrosarcoma: a case report and literature review. Childs Nerv Syst 1993;9:295–9.</mixed-citation></citation-alternatives></ref><ref id="B31"><label>31.</label><citation-alternatives><mixed-citation xml:lang="en">31. Cianfriglia F., Pompili A., Occhipinti E. Intracranial malignant cartilaginous tumours. Report of two cases and review of the literature. Acta Neurochir Wien 1978;45:163–75.</mixed-citation><mixed-citation xml:lang="ru">Cianfriglia F., Pompili A., Occhipinti E. Intracranial malignant cartilaginous tumours. Report of two cases and review of the literature. Acta Neurochir Wien 1978;45:163–75.</mixed-citation></citation-alternatives></ref><ref id="B32"><label>32.</label><citation-alternatives><mixed-citation xml:lang="en">32. Coltrera M.D., Googe P.B., Harrist T.J. et al. Chondrosarcoma of the temporal bone. Diagnosis and treatment of 13 cases and review of the literature. Cancer 1986;58(12):2689–96.</mixed-citation><mixed-citation xml:lang="ru">Coltrera M.D., Googe P.B., Harrist T.J. et al. Chondrosarcoma of the temporal bone. Diagnosis and treatment of 13 cases and review of the literature. Cancer 1986;58(12):2689–96.</mixed-citation></citation-alternatives></ref><ref id="B33"><label>33.</label><citation-alternatives><mixed-citation xml:lang="en">33. Crim J.R., Seeger L.L. Diagnosis of low-grade chondrosarcoma. Radiology 1993;189:503–4.</mixed-citation><mixed-citation xml:lang="ru">Crim J.R., Seeger L.L. Diagnosis of low-grade chondrosarcoma. Radiology 1993;189:503–4.</mixed-citation></citation-alternatives></ref><ref id="B34"><label>34.</label><citation-alternatives><mixed-citation xml:lang="en">34. Crockard H.A., Cheeseman A., Steel T. et al. A multidisciplinary team approach to skull base chondrosarcomas. J Neurosurg 2001;95:184–9.</mixed-citation><mixed-citation xml:lang="ru">Crockard H.A., Cheeseman A., Steel T. et al. A multidisciplinary team approach to skull base chondrosarcomas. J Neurosurg 2001;95:184–9.</mixed-citation></citation-alternatives></ref><ref id="B35"><label>35.</label><citation-alternatives><mixed-citation xml:lang="en">35. Cybulski G.R., Russell E.J., D'Angelo C.M. et al. Falcine chondrosarcoma: case report and literature review. Neurosurgery 1985;16:412–5.</mixed-citation><mixed-citation xml:lang="ru">Cybulski G.R., Russell E.J., D'Angelo C.M. et al. Falcine chondrosarcoma: case report and literature review. Neurosurgery 1985;16:412–5.</mixed-citation></citation-alternatives></ref><ref id="B36"><label>36.</label><citation-alternatives><mixed-citation xml:lang="en">36. De Stefani A., Fadda G.L., Cavalot A. et al. Chondrosarcoma of the larynx. Case report and review of the literature. Tumori 2000:86(1):79–81.</mixed-citation><mixed-citation xml:lang="ru">De Stefani A., Fadda G.L., Cavalot A. et al. Chondrosarcoma of the larynx. Case report and review of the literature. Tumori 2000:86(1):79–81.</mixed-citation></citation-alternatives></ref><ref id="B37"><label>37.</label><citation-alternatives><mixed-citation xml:lang="en">37. Debus J., Haberer T., Schulz-Ertner D. et al. Carbon ion irradiation of skull base tumors at GSI. First clinical results and future perspectives. Strahlenther Onkol 2000;176(5):211–6.</mixed-citation><mixed-citation xml:lang="ru">Debus J., Haberer T., Schulz-Ertner D. et al. Carbon ion irradiation of skull base tumors at GSI. First clinical results and future perspectives. Strahlenther Onkol 2000;176(5):211–6.</mixed-citation></citation-alternatives></ref><ref id="B38"><label>38.</label><citation-alternatives><mixed-citation xml:lang="en">38. Debus J., Schulz-Ertner D., Schad L. et al. Stereotactic fractionated radiotherapy for chordomas and chondro sarcomas of the skull base. Int J Radiat Oncol Biol Phys 2000;47:591–6.</mixed-citation><mixed-citation xml:lang="ru">Debus J., Schulz-Ertner D., Schad L. et al. Stereotactic fractionated radiotherapy for chordomas and chondro sarcomas of the skull base. Int J Radiat Oncol Biol Phys 2000;47:591–6.</mixed-citation></citation-alternatives></ref><ref id="B39"><label>39.</label><citation-alternatives><mixed-citation xml:lang="en">39. Dehdashti F., Siegel B.A., Griffeth L.K. et al. Benign versus malignant intraosseous lesions: iscrimination by means of PET with 2-(F-18) luoro-2-deoxy-D-glucose. Radiology 1996;200:243–7.</mixed-citation><mixed-citation xml:lang="ru">Dehdashti F., Siegel B.A., Griffeth L.K. et al. Benign versus malignant intraosseous lesions: iscrimination by means of PET with 2-(F-18) luoro-2-deoxy-D-glucose. Radiology 1996;200:243–7.</mixed-citation></citation-alternatives></ref><ref id="B40"><label>40.</label><citation-alternatives><mixed-citation xml:lang="en">40. Donald P.J. Surgery of the skull base. Lippincot-Raven Publishers Ph, 1998.</mixed-citation><mixed-citation xml:lang="ru">Donald P.J. Surgery of the skull base. Lippincot-Raven Publishers Ph, 1998.</mixed-citation></citation-alternatives></ref><ref id="B41"><label>41.</label><citation-alternatives><mixed-citation xml:lang="en">41. Eavey R.D., Janfaza P., Chapman P.H. et al. Skull base dumbbell tumor: surgical experience with two adolescents. Ann Otol Rhinol Laryngol 1992;101:939–45.</mixed-citation><mixed-citation xml:lang="ru">Eavey R.D., Janfaza P., Chapman P.H. et al. Skull base dumbbell tumor: surgical experience with two adolescents. Ann Otol Rhinol Laryngol 1992;101:939–45.</mixed-citation></citation-alternatives></ref><ref id="B42"><label>42.</label><citation-alternatives><mixed-citation xml:lang="en">42. Finn D.G., Goepfert H., Batsakis J.G. Chondrosarcoma of the head and neck. Laryngoscope 1984;94:1539–44.</mixed-citation><mixed-citation xml:lang="ru">Finn D.G., Goepfert H., Batsakis J.G. Chondrosarcoma of the head and neck. Laryngoscope 1984;94:1539–44.</mixed-citation></citation-alternatives></ref><ref id="B43"><label>43.</label><citation-alternatives><mixed-citation xml:lang="en">43. Flemming D.J., Murphey M.D. Enchondroma and chondrosarcoma. Semin Musculoskelet Radiol 2000;4:59–71.</mixed-citation><mixed-citation xml:lang="ru">Flemming D.J., Murphey M.D. Enchondroma and chondrosarcoma. Semin Musculoskelet Radiol 2000;4:59–71.</mixed-citation></citation-alternatives></ref><ref id="B44"><label>44.</label><citation-alternatives><mixed-citation xml:lang="en">44. Fuller D.B., Bloom J.G. Radiotherapy for chordoma. Int J Radiat Oncol Biol Phys 1988;15:331–9.</mixed-citation><mixed-citation xml:lang="ru">Fuller D.B., Bloom J.G. Radiotherapy for chordoma. Int J Radiat Oncol Biol Phys 1988;15:331–9.</mixed-citation></citation-alternatives></ref><ref id="B45"><label>45.</label><citation-alternatives><mixed-citation xml:lang="en">45. Gadwal S.R., Fanburg-Smith J.C., Gannon F.H., Thompson L.D. Primary chondrosarcoma of the head and neck in pediatric patients: a clinicopathologic study of 14 cases with a review of the literature. Cancer 2000;88:2181–8.</mixed-citation><mixed-citation xml:lang="ru">Gadwal S.R., Fanburg-Smith J.C., Gannon F.H., Thompson L.D. Primary chondrosarcoma of the head and neck in pediatric patients: a clinicopathologic study of 14 cases with a review of the literature. Cancer 2000;88:2181–8.</mixed-citation></citation-alternatives></ref><ref id="B46"><label>46.</label><citation-alternatives><mixed-citation xml:lang="en">46. Gay E., Sekhar L.N., Rubinstein E. et al. Chordomas and chondrosarcomas of the cranial base: results and follow-up of 60 patients. Neurosurgery 1995;36:887–97.</mixed-citation><mixed-citation xml:lang="ru">Gay E., Sekhar L.N., Rubinstein E. et al. Chordomas and chondrosarcomas of the cranial base: results and follow-up of 60 patients. Neurosurgery 1995;36:887–97.</mixed-citation></citation-alternatives></ref><ref id="B47"><label>47.</label><citation-alternatives><mixed-citation xml:lang="en">47. Gerszten P.C., Pollak I.F., Hamilton R.L. Primary parafalcine chondrosarcoma in a child. Acta Neuropathol 1998;95:111–4.</mixed-citation><mixed-citation xml:lang="ru">Gerszten P.C., Pollak I.F., Hamilton R.L. Primary parafalcine chondrosarcoma in a child. Acta Neuropathol 1998;95:111–4.</mixed-citation></citation-alternatives></ref><ref id="B48"><label>48.</label><citation-alternatives><mixed-citation xml:lang="en">48. Gomersall L.N., Needham G. Case report: mesenchymal chondrosarcoma occurring in the parapharyngeal space. Clin Radiol 1990;42:359–61.</mixed-citation><mixed-citation xml:lang="ru">Gomersall L.N., Needham G. Case report: mesenchymal chondrosarcoma occurring in the parapharyngeal space. Clin Radiol 1990;42:359–61.</mixed-citation></citation-alternatives></ref><ref id="B49"><label>49.</label><citation-alternatives><mixed-citation xml:lang="en">49. Grossman R.G. Principles of Neurosurgery. Philadelphia: Lippincott- Raven publishers, 1998.</mixed-citation><mixed-citation xml:lang="ru">Grossman R.G. Principles of Neurosurgery. Philadelphia: Lippincott- Raven publishers, 1998.</mixed-citation></citation-alternatives></ref><ref id="B50"><label>50.</label><citation-alternatives><mixed-citation xml:lang="en">50. Halal F., Azouz E.M. Generalized enchondromatosis in a boy with only platyspondyly in the father. Am J Med Genet 1991;38:588–92. doi: 10.1002/ ajmg.1320380418.</mixed-citation><mixed-citation xml:lang="ru">Halal F., Azouz E.M. Generalized enchondromatosis in a boy with only platyspondyly in the father. Am J Med Genet 1991;38:588–92. doi: 10.1002/ ajmg.1320380418.</mixed-citation></citation-alternatives></ref><ref id="B51"><label>51.</label><citation-alternatives><mixed-citation xml:lang="en">51. Hall R.B., Robinson L.H., Malawar M.M., Dunham W.K. Periosteal osteosarcoma. Cancer 1985;55:165–71.</mixed-citation><mixed-citation xml:lang="ru">Hall R.B., Robinson L.H., Malawar M.M., Dunham W.K. Periosteal osteosarcoma. Cancer 1985;55:165–71.</mixed-citation></citation-alternatives></ref><ref id="B52"><label>52.</label><citation-alternatives><mixed-citation xml:lang="en">52. Harwood A.R., Krajbich J.I., Fornasier V.L. Radiotherapy of chondrosarcoma of bone. Cancer 1980;45:2769–77.</mixed-citation><mixed-citation xml:lang="ru">Harwood A.R., Krajbich J.I., Fornasier V.L. Radiotherapy of chondrosarcoma of bone. Cancer 1980;45:2769–77.</mixed-citation></citation-alternatives></ref><ref id="B53"><label>53.</label><citation-alternatives><mixed-citation xml:lang="en">53. Hassounah M., Al-Mefty O., Akhtar M., Jinkins J.R., Fox J.L. Primary cranial chondrosarcoma: a survey. Acta Neurochir (Wien) 1985;78:123–32.</mixed-citation><mixed-citation xml:lang="ru">Hassounah M., Al-Mefty O., Akhtar M., Jinkins J.R., Fox J.L. Primary cranial chondrosarcoma: a survey. Acta Neurochir (Wien) 1985;78:123–32.</mixed-citation></citation-alternatives></ref><ref id="B54"><label>54.</label><citation-alternatives><mixed-citation xml:lang="en">54. Hug E.B., Loredo L.N., Slater J.D. et al. Proton radiation therapy for chordomas and chondrosarcomas of the skull base. J Neurosurg 1999;91(3):432–9.</mixed-citation><mixed-citation xml:lang="ru">Hug E.B., Loredo L.N., Slater J.D. et al. Proton radiation therapy for chordomas and chondrosarcomas of the skull base. J Neurosurg 1999;91(3):432–9.</mixed-citation></citation-alternatives></ref><ref id="B55"><label>55.</label><citation-alternatives><mixed-citation xml:lang="en">55. Hug E.B., Slater J.D. Proton radiation therapy for chordomas and chondrosarcomas of the skull base. Neurosurg Clin N Am 2000;11(4):627–38.</mixed-citation><mixed-citation xml:lang="ru">Hug E.B., Slater J.D. Proton radiation therapy for chordomas and chondrosarcomas of the skull base. Neurosurg Clin N Am 2000;11(4):627–38.</mixed-citation></citation-alternatives></ref><ref id="B56"><label>56.</label><citation-alternatives><mixed-citation xml:lang="en">56. Huvos A.G. Chondrosarcoma of the craniofacial bones. In: Mitchell J., ed. Bone tumors: diagnosis, treatment, and prognosis. 2nd ed. Philadelphia: Saunders, 1991; pp. 395–403.</mixed-citation><mixed-citation xml:lang="ru">Huvos A.G. Chondrosarcoma of the craniofacial bones. In: Mitchell J., ed. Bone tumors: diagnosis, treatment, and prognosis. 2nd ed. Philadelphia: Saunders, 1991; pp. 395–403.</mixed-citation></citation-alternatives></ref><ref id="B57"><label>57.</label><citation-alternatives><mixed-citation xml:lang="en">57. Jackler R.K., Parker D.A. Radiographic differential diagnosis of petrous apex lesions. Am J Otol 1992;13(6):561–74.</mixed-citation><mixed-citation xml:lang="ru">Jackler R.K., Parker D.A. Radiographic differential diagnosis of petrous apex lesions. Am J Otol 1992;13(6):561–74.</mixed-citation></citation-alternatives></ref><ref id="B58"><label>58.</label><citation-alternatives><mixed-citation xml:lang="en">58. Janecka I.P., Nuss D.W., Sen C.N. Midfacial split for access to the central base. Acta Neurochir Suppl (Wien) 1991;53: 199–203.</mixed-citation><mixed-citation xml:lang="ru">Janecka I.P., Nuss D.W., Sen C.N. Midfacial split for access to the central base. Acta Neurochir Suppl (Wien) 1991;53: 199–203.</mixed-citation></citation-alternatives></ref><ref id="B59"><label>59.</label><citation-alternatives><mixed-citation xml:lang="en">59. Janecka I.P., Tiedeman K. (eds.). Skull base surgery: anatomy, biology and technology. Philadelphia: Lippincott-Raven publishers, 1997.</mixed-citation><mixed-citation xml:lang="ru">Janecka I.P., Tiedeman K. (eds.). Skull base surgery: anatomy, biology and technology. Philadelphia: Lippincott-Raven publishers, 1997.</mixed-citation></citation-alternatives></ref><ref id="B60"><label>60.</label><citation-alternatives><mixed-citation xml:lang="en">60. Kaim A.H., Hugli R., Bonel H.M., Jundt G. Chondroblastoma and clear-cell chondrosarcoma: radiological and MRI characteristics with histopathological correlation. Skeletal Radiol 2002;31:88–95.</mixed-citation><mixed-citation xml:lang="ru">Kaim A.H., Hugli R., Bonel H.M., Jundt G. Chondroblastoma and clear-cell chondrosarcoma: radiological and MRI characteristics with histopathological correlation. Skeletal Radiol 2002;31:88–95.</mixed-citation></citation-alternatives></ref><ref id="B61"><label>61.</label><citation-alternatives><mixed-citation xml:lang="en">61. Kawakami K., Yoshimura S., Matsumoto K. et al. The operation for malignant tumors in the frontal skull base: combined transbasal &amp; transfacial approach. No Shinkei Geka 1996;24(7):613–20.</mixed-citation><mixed-citation xml:lang="ru">Kawakami K., Yoshimura S., Matsumoto K. et al. The operation for malignant tumors in the frontal skull base: combined transbasal &amp; transfacial approach. No Shinkei Geka 1996;24(7):613–20.</mixed-citation></citation-alternatives></ref><ref id="B62"><label>62.</label><citation-alternatives><mixed-citation xml:lang="en">62. Kobayashi H., Lotoura Y., Hosono M. et al. Diagnostic value of Tc-99m (V) DMSA for chondrogenic tumors with positive Tc- 99m HMDP up take on bone scintigraphy. Clin Nucl Med 1995;20:361–4.</mixed-citation><mixed-citation xml:lang="ru">Kobayashi H., Lotoura Y., Hosono M. et al. Diagnostic value of Tc-99m (V) DMSA for chondrogenic tumors with positive Tc- 99m HMDP up take on bone scintigraphy. Clin Nucl Med 1995;20:361–4.</mixed-citation></citation-alternatives></ref><ref id="B63"><label>63.</label><citation-alternatives><mixed-citation xml:lang="en">63. Koch B.B., Karnell L.H., Hoffmann H.T. et al. National cancer database report on chondrosarcoma of the head and neck. Head Neck 2000;22(4):408–25.</mixed-citation><mixed-citation xml:lang="ru">Koch B.B., Karnell L.H., Hoffmann H.T. et al. National cancer database report on chondrosarcoma of the head and neck. Head Neck 2000;22(4):408–25.</mixed-citation></citation-alternatives></ref><ref id="B64"><label>64.</label><citation-alternatives><mixed-citation xml:lang="en">64. Koga H., Mukawa J., Miyagi K. et al. A case of chondrosarcoma in the cavernous sinus. No Shinkei Geka 1991;19(12):1167–70.</mixed-citation><mixed-citation xml:lang="ru">Koga H., Mukawa J., Miyagi K. et al. A case of chondrosarcoma in the cavernous sinus. No Shinkei Geka 1991;19(12):1167–70.</mixed-citation></citation-alternatives></ref><ref id="B65"><label>65.</label><citation-alternatives><mixed-citation xml:lang="en">65. Kondziolka D., Lunsford L.D., Flickinger J.C. The role of radiosurgery in the management of chordoma and chondrosarcoma of the cranial base. Neurosurgery 1991;29:38–45.</mixed-citation><mixed-citation xml:lang="ru">Kondziolka D., Lunsford L.D., Flickinger J.C. The role of radiosurgery in the management of chordoma and chondrosarcoma of the cranial base. Neurosurgery 1991;29:38–45.</mixed-citation></citation-alternatives></ref><ref id="B66"><label>66.</label><citation-alternatives><mixed-citation xml:lang="en">66. Korten A.G., ter Berg H.J., Spincemaille G.H. et al. Intracranial chondrosarcoma: review of the literature and report of 15 cases. J Neurol Neurosurg Psychiatry 1998;65:88–92.</mixed-citation><mixed-citation xml:lang="ru">Korten A.G., ter Berg H.J., Spincemaille G.H. et al. Intracranial chondrosarcoma: review of the literature and report of 15 cases. J Neurol Neurosurg Psychiatry 1998;65:88–92.</mixed-citation></citation-alternatives></ref><ref id="B67"><label>67.</label><citation-alternatives><mixed-citation xml:lang="en">67. Kubota T., Hayashi M., Yamamoto S. Primary intracranial mesenchymal chondrosarcoma: case report with review of the literature. Neurosurgery 1982;10:105–10.</mixed-citation><mixed-citation xml:lang="ru">Kubota T., Hayashi M., Yamamoto S. Primary intracranial mesenchymal chondrosarcoma: case report with review of the literature. Neurosurgery 1982;10:105–10.</mixed-citation></citation-alternatives></ref><ref id="B68"><label>68.</label><citation-alternatives><mixed-citation xml:lang="en">68. Kveton J.F., Brackmann D.E., Glasscock M.E. et al. Chondrosarcoma of the skull base. Otolaryngol Head Neck Surg 1986;94:23–31.</mixed-citation><mixed-citation xml:lang="ru">Kveton J.F., Brackmann D.E., Glasscock M.E. et al. Chondrosarcoma of the skull base. Otolaryngol Head Neck Surg 1986;94:23–31.</mixed-citation></citation-alternatives></ref><ref id="B69"><label>69.</label><citation-alternatives><mixed-citation xml:lang="en">69. Lau D.P., Wharton S.B., Antoun N.M., et al. Chondrosarcoma of the petrous apex. Dilemmas in diagnosis and treatment. J Laryngol Otol 1997;111(4):368–71.</mixed-citation><mixed-citation xml:lang="ru">Lau D.P., Wharton S.B., Antoun N.M., et al. Chondrosarcoma of the petrous apex. Dilemmas in diagnosis and treatment. J Laryngol Otol 1997;111(4):368–71.</mixed-citation></citation-alternatives></ref><ref id="B70"><label>70.</label><citation-alternatives><mixed-citation xml:lang="en">70. Lee Y.Y., Tassel P.V., Raymond A.K. Intracranial dural chondrosarcoma. AJNR 1988;9:1189–93.</mixed-citation><mixed-citation xml:lang="ru">Lee Y.Y., Tassel P.V., Raymond A.K. Intracranial dural chondrosarcoma. AJNR 1988;9:1189–93.</mixed-citation></citation-alternatives></ref><ref id="B71"><label>71.</label><citation-alternatives><mixed-citation xml:lang="en">71. Lichtenstein L., Jaffe H.L. Chondrosarcoma of the bone. Am J Pathol 1943;19:553–89.</mixed-citation><mixed-citation xml:lang="ru">Lichtenstein L., Jaffe H.L. Chondrosarcoma of the bone. Am J Pathol 1943;19:553–89.</mixed-citation></citation-alternatives></ref><ref id="B72"><label>72.</label><citation-alternatives><mixed-citation xml:lang="en">72. Mankin H.L., Cantley K.P., Lippiello L. et al. The biology of human chondrosarcoma. I. Description of cases, grading, and biochemical analyses. J Bone Joint Surg Am 1980;62:160–76.</mixed-citation><mixed-citation xml:lang="ru">Mankin H.L., Cantley K.P., Lippiello L. et al. The biology of human chondrosarcoma. I. Description of cases, grading, and biochemical analyses. J Bone Joint Surg Am 1980;62:160–76.</mixed-citation></citation-alternatives></ref><ref id="B73"><label>73.</label><citation-alternatives><mixed-citation xml:lang="en">73. Mariniello G, Cappabianca P, Stella L. et al. Chondroma of the petrous apex. Clin Neurol Neurosurg 2003 Apr;105(2):135–9.</mixed-citation><mixed-citation xml:lang="ru">Mariniello G, Cappabianca P, Stella L. et al. Chondroma of the petrous apex. Clin Neurol Neurosurg 2003 Apr;105(2):135–9.</mixed-citation></citation-alternatives></ref><ref id="B74"><label>74.</label><citation-alternatives><mixed-citation xml:lang="en">74. Mayes G.B., Wallace S., Bernardino M.E. Computed tomography of chondrosarcoma. J ComputTomogr 1981;5:345–8.</mixed-citation><mixed-citation xml:lang="ru">Mayes G.B., Wallace S., Bernardino M.E. Computed tomography of chondrosarcoma. J ComputTomogr 1981;5:345–8.</mixed-citation></citation-alternatives></ref><ref id="B75"><label>75.</label><citation-alternatives><mixed-citation xml:lang="en">75. McKeiver P.E., Blairas M., Nelson J.S. Tumors: application of light microscoic methods. In: Gracia J.H., ed. Neuropatholgy, the Diagnostic Approach. St Louis: Mosby, 1997; pp. 97–192.</mixed-citation><mixed-citation xml:lang="ru">McKeiver P.E., Blairas M., Nelson J.S. Tumors: application of light microscoic methods. In: Gracia J.H., ed. Neuropatholgy, the Diagnostic Approach. St Louis: Mosby, 1997; pp. 97–192.</mixed-citation></citation-alternatives></ref><ref id="B76"><label>76.</label><citation-alternatives><mixed-citation xml:lang="en">76. Meyers S.P., Hirsch W.L., Curtin H.D. et al. Chondrosarcomas of the skull base: MR imaging features. Radiology 1992;184:103–8.</mixed-citation><mixed-citation xml:lang="ru">Meyers S.P., Hirsch W.L., Curtin H.D. et al. Chondrosarcomas of the skull base: MR imaging features. Radiology 1992;184:103–8.</mixed-citation></citation-alternatives></ref><ref id="B77"><label>77.</label><citation-alternatives><mixed-citation xml:lang="en">77. Molla M.R., Ijuhin N., Sugata T., Sakamoto T. Chondrosarcoma of the jaw: report of two cases. J Oral Maxillofac Surg 1987;45(5):453–7.</mixed-citation><mixed-citation xml:lang="ru">Molla M.R., Ijuhin N., Sugata T., Sakamoto T. Chondrosarcoma of the jaw: report of two cases. J Oral Maxillofac Surg 1987;45(5):453–7.</mixed-citation></citation-alternatives></ref><ref id="B78"><label>78.</label><citation-alternatives><mixed-citation xml:lang="en">78. Moser R.P. Jr, Gilkey F.W., Madewell J.E. Enchondroma. In: Moser R.P. Jr, ed. Cartilaginous tumors of the skeleton. Philadelphia: Hanley &amp; Belfus, 1990; pp. 8–35.</mixed-citation><mixed-citation xml:lang="ru">Moser R.P. Jr, Gilkey F.W., Madewell J.E. Enchondroma. In: Moser R.P. Jr, ed. Cartilaginous tumors of the skeleton. Philadelphia: Hanley &amp; Belfus, 1990; pp. 8–35.</mixed-citation></citation-alternatives></ref><ref id="B79"><label>79.</label><citation-alternatives><mixed-citation xml:lang="en">79. Muntane A., Vails C., Miquel M. et al. Chondroblastoma of the temporal bone: CT and MR appearance. Am J Neuroradiol 1993;14:70–1.</mixed-citation><mixed-citation xml:lang="ru">Muntane A., Vails C., Miquel M. et al. Chondroblastoma of the temporal bone: CT and MR appearance. Am J Neuroradiol 1993;14:70–1.</mixed-citation></citation-alternatives></ref><ref id="B80"><label>80.</label><citation-alternatives><mixed-citation xml:lang="en">80. Munzenrider J.E., Liebsch N.J. Proton therapy for tumors of theskull base. Strahlenther Onkol 1999;175(Suppl II):57–63.</mixed-citation><mixed-citation xml:lang="ru">Munzenrider J.E., Liebsch N.J. Proton therapy for tumors of theskull base. Strahlenther Onkol 1999;175(Suppl II):57–63.</mixed-citation></citation-alternatives></ref><ref id="B81"><label>81.</label><citation-alternatives><mixed-citation xml:lang="en">81. Murphey M.D., Walker E.A., Wilson A.J. From the archives of the AFIP: imaging of primary chondrosarcoma: radiologic-pathologic correlation. Radiographics 2003 Sep-Oct;23(5):1245–78.</mixed-citation><mixed-citation xml:lang="ru">Murphey M.D., Walker E.A., Wilson A.J. From the archives of the AFIP: imaging of primary chondrosarcoma: radiologic-pathologic correlation. Radiographics 2003 Sep-Oct;23(5):1245–78.</mixed-citation></citation-alternatives></ref><ref id="B82"><label>82.</label><citation-alternatives><mixed-citation xml:lang="en">82. Muthukumar N., Kondziolka D., Lunsford L.D. et al. Stereotactic radiosurgery for chordoma and chondrosarcoma: Further experiences. Int J Radiat Oncol Biol Phys 1998;41:387–92.</mixed-citation><mixed-citation xml:lang="ru">Muthukumar N., Kondziolka D., Lunsford L.D. et al. Stereotactic radiosurgery for chordoma and chondrosarcoma: Further experiences. Int J Radiat Oncol Biol Phys 1998;41:387–92.</mixed-citation></citation-alternatives></ref><ref id="B83"><label>83.</label><citation-alternatives><mixed-citation xml:lang="en">83. Nagata S., Sawada K., Katsutoshi K. Chondrosarcoma arising from the falx cerebri. Surg Neurol 1986;25:505–9.</mixed-citation><mixed-citation xml:lang="ru">Nagata S., Sawada K., Katsutoshi K. Chondrosarcoma arising from the falx cerebri. Surg Neurol 1986;25:505–9.</mixed-citation></citation-alternatives></ref><ref id="B84"><label>84.</label><citation-alternatives><mixed-citation xml:lang="en">84. Nath-Sen C., Sekhar L.N., Schramm V.L. et al. Chordoma and chondrosarcoma of the cranial base: an 8-year experience. Neurosurgery 1989;25:931–41.</mixed-citation><mixed-citation xml:lang="ru">Nath-Sen C., Sekhar L.N., Schramm V.L. et al. Chordoma and chondrosarcoma of the cranial base: an 8-year experience. Neurosurgery 1989;25:931–41.</mixed-citation></citation-alternatives></ref><ref id="B85"><label>85.</label><citation-alternatives><mixed-citation xml:lang="en">85. Neff B., Staloff R.T., Storey L. et al. Chondrosarcoma of the skull base. Laryngoscope 2002;112(1):134–9.</mixed-citation><mixed-citation xml:lang="ru">Neff B., Staloff R.T., Storey L. et al. Chondrosarcoma of the skull base. Laryngoscope 2002;112(1):134–9.</mixed-citation></citation-alternatives></ref><ref id="B86"><label>86.</label><citation-alternatives><mixed-citation xml:lang="en">86. Nishimura Y., Amano Y., Ogasawara H. Chondrosarcoma of the nasal septum: surgical considerations on Le Fort I osteotomy. Eur Arch Otorhinolaryngol 1993;250(1):59–62.</mixed-citation><mixed-citation xml:lang="ru">Nishimura Y., Amano Y., Ogasawara H. Chondrosarcoma of the nasal septum: surgical considerations on Le Fort I osteotomy. Eur Arch Otorhinolaryngol 1993;250(1):59–62.</mixed-citation></citation-alternatives></ref><ref id="B87"><label>87.</label><citation-alternatives><mixed-citation xml:lang="en">87. Noel G., Habrand J., Jauffret E. et al. Radiation therapy for chordoma and chondrosarcoma of the skull base and the cervical spine. Prognostic factors and patterns of failure. Strahlenther Onkol 2003;179:241–8.</mixed-citation><mixed-citation xml:lang="ru">Noel G., Habrand J., Jauffret E. et al. Radiation therapy for chordoma and chondrosarcoma of the skull base and the cervical spine. Prognostic factors and patterns of failure. Strahlenther Onkol 2003;179:241–8.</mixed-citation></citation-alternatives></ref><ref id="B88"><label>88.</label><citation-alternatives><mixed-citation xml:lang="en">88. Noel G., Habrand J-L., Mammar H. et al. Combination of photon and proton radiation therapy for chordomas and chondrosarcomas of the skull base: The Centre de Protontherapie D'Orsay experience. Int J Radiat Oncol Biol Phys 2001;51:392–8.</mixed-citation><mixed-citation xml:lang="ru">Noel G., Habrand J-L., Mammar H. et al. Combination of photon and proton radiation therapy for chordomas and chondrosarcomas of the skull base: The Centre de Protontherapie D'Orsay experience. Int J Radiat Oncol Biol Phys 2001;51:392–8.</mixed-citation></citation-alternatives></ref><ref id="B89"><label>89.</label><citation-alternatives><mixed-citation xml:lang="en">89. O'Connell J., Renard L., Liebsch N. et al. Base of skull chordoma. A correlative study of histologic and clinical features of 62 cases. Cancer 1994;74:2261–7.</mixed-citation><mixed-citation xml:lang="ru">O'Connell J., Renard L., Liebsch N. et al. Base of skull chordoma. A correlative study of histologic and clinical features of 62 cases. Cancer 1994;74:2261–7.</mixed-citation></citation-alternatives></ref><ref id="B90"><label>90.</label><citation-alternatives><mixed-citation xml:lang="en">90. Okabe Y., Shibutani K., Nishimura T., Furukawa M. Chondrosarcoma of the parapharyngeal space. J Laryngol Otol 1991:105:484–6.</mixed-citation><mixed-citation xml:lang="ru">Okabe Y., Shibutani K., Nishimura T., Furukawa M. Chondrosarcoma of the parapharyngeal space. J Laryngol Otol 1991:105:484–6.</mixed-citation></citation-alternatives></ref><ref id="B91"><label>91.</label><citation-alternatives><mixed-citation xml:lang="en">91. Oruckaptan H.H., Berker M., Soylemezoglu F. et al. Parafalcine chondrosarcoma: an unusual localization for a classical variant: case report and review of the literature. Surg Neurol 2001;55:174–9.</mixed-citation><mixed-citation xml:lang="ru">Oruckaptan H.H., Berker M., Soylemezoglu F. et al. Parafalcine chondrosarcoma: an unusual localization for a classical variant: case report and review of the literature. Surg Neurol 2001;55:174–9.</mixed-citation></citation-alternatives></ref><ref id="B92"><label>92.</label><citation-alternatives><mixed-citation xml:lang="en">92. Ostrowski M., Johnson M., Truong L. et al. Malignant chondroblastoma presenting as a recurrent pelvic tumor with DNA, aneuploidy and p53 mutation as supportive evidence of malignancy. Skelet Radiol 1999;28:644–50.</mixed-citation><mixed-citation xml:lang="ru">Ostrowski M., Johnson M., Truong L. et al. Malignant chondroblastoma presenting as a recurrent pelvic tumor with DNA, aneuploidy and p53 mutation as supportive evidence of malignancy. Skelet Radiol 1999;28:644–50.</mixed-citation></citation-alternatives></ref><ref id="B93"><label>93.</label><citation-alternatives><mixed-citation xml:lang="en">93. Ozgen T., Pamir M.N., Akalan N. et al. Intracranial solitary chondroma. Case report. J Neurosurg 1984;61(2):399–401.</mixed-citation><mixed-citation xml:lang="ru">Ozgen T., Pamir M.N., Akalan N. et al. Intracranial solitary chondroma. Case report. J Neurosurg 1984;61(2):399–401.</mixed-citation></citation-alternatives></ref><ref id="B94"><label>94.</label><citation-alternatives><mixed-citation xml:lang="en">94. Parker J.R., Zarabi M.C., Parker J.C. Jr. Intracerebral mesenchymal chondrosarcoma. Ann ClinLab Sci 1989;19:401–7.</mixed-citation><mixed-citation xml:lang="ru">Parker J.R., Zarabi M.C., Parker J.C. Jr. Intracerebral mesenchymal chondrosarcoma. Ann ClinLab Sci 1989;19:401–7.</mixed-citation></citation-alternatives></ref><ref id="B95"><label>95.</label><citation-alternatives><mixed-citation xml:lang="en">95. Povysil C., Matejovsky Z. A comparative ultrastructural study of chondrosarcoma, chordoid sarcoma, chordoma and chordoma periphericum. Pathol Res Pract 1985;179:546–59.</mixed-citation><mixed-citation xml:lang="ru">Povysil C., Matejovsky Z. A comparative ultrastructural study of chondrosarcoma, chordoid sarcoma, chordoma and chordoma periphericum. Pathol Res Pract 1985;179:546–59.</mixed-citation></citation-alternatives></ref><ref id="B96"><label>96.</label><citation-alternatives><mixed-citation xml:lang="en">96. Pritchard D.J., Lunke R.J., Taylor W.F. et al. Chondrosarcoma: a cliniopathologic and statistical analysis. Cancer 1980;45: 149–57.</mixed-citation><mixed-citation xml:lang="ru">Pritchard D.J., Lunke R.J., Taylor W.F. et al. Chondrosarcoma: a cliniopathologic and statistical analysis. Cancer 1980;45: 149–57.</mixed-citation></citation-alternatives></ref><ref id="B97"><label>97.</label><citation-alternatives><mixed-citation xml:lang="en">97. Rassekh C.H., Nuss D.W., Kapadia S.B. et al. Chondrosarcoma of the nasal septum: skull base imaging and clinicopathologic correlation. Otolaryngol Head Neck Surg 1996;115(1):29–37.</mixed-citation><mixed-citation xml:lang="ru">Rassekh C.H., Nuss D.W., Kapadia S.B. et al. Chondrosarcoma of the nasal septum: skull base imaging and clinicopathologic correlation. Otolaryngol Head Neck Surg 1996;115(1):29–37.</mixed-citation></citation-alternatives></ref><ref id="B98"><label>98.</label><citation-alternatives><mixed-citation xml:lang="en">98. Rinaldo A., Howard D.J., Ferlito A. Larnygeal chondrosarcoma: a 24-year experience at the Royal National Throat Nose and Ear Hospital. Acta Otolaryngol 2000;120:680–8.</mixed-citation><mixed-citation xml:lang="ru">Rinaldo A., Howard D.J., Ferlito A. Larnygeal chondrosarcoma: a 24-year experience at the Royal National Throat Nose and Ear Hospital. Acta Otolaryngol 2000;120:680–8.</mixed-citation></citation-alternatives></ref><ref id="B99"><label>99.</label><citation-alternatives><mixed-citation xml:lang="en">99. Romeo S., Hogendoorn P.C.W. Bone: Chondromyxoid fibroma. Atlas Genet Cytogenet Oncol Haematol 2003;7(3):210.</mixed-citation><mixed-citation xml:lang="ru">Romeo S., Hogendoorn P.C.W. Bone: Chondromyxoid fibroma. Atlas Genet Cytogenet Oncol Haematol 2003;7(3):210.</mixed-citation></citation-alternatives></ref><ref id="B100"><label>100.</label><citation-alternatives><mixed-citation xml:lang="en">100. Rosenberg A.E., Nielson G.P., Keel S.B. et al. Chondrosarcoma of the base of the skull skull base: a clinicopathologic study of 200 cases with emphasis on its distinction from chordoma. Am J Surg Pathol 1999;23(11):1370–8.</mixed-citation><mixed-citation xml:lang="ru">Rosenberg A.E., Nielson G.P., Keel S.B. et al. Chondrosarcoma of the base of the skull skull base: a clinicopathologic study of 200 cases with emphasis on its distinction from chordoma. Am J Surg Pathol 1999;23(11):1370–8.</mixed-citation></citation-alternatives></ref><ref id="B101"><label>101.</label><citation-alternatives><mixed-citation xml:lang="en">101. Roy S., Chopra P., Prakash B.B., Tandon P.N. Chondrosarcoma of the meninges. Acta Neuropathol (Berl) 1972;22:272–4.</mixed-citation><mixed-citation xml:lang="ru">Roy S., Chopra P., Prakash B.B., Tandon P.N. Chondrosarcoma of the meninges. Acta Neuropathol (Berl) 1972;22:272–4.</mixed-citation></citation-alternatives></ref><ref id="B102"><label>102.</label><citation-alternatives><mixed-citation xml:lang="en">102. Ruark D.S., Schlehaider U.K., Shah J.P. Chondrosarcomas of the head and neck. World J Surg 1992;16:1010–6.</mixed-citation><mixed-citation xml:lang="ru">Ruark D.S., Schlehaider U.K., Shah J.P. Chondrosarcomas of the head and neck. World J Surg 1992;16:1010–6.</mixed-citation></citation-alternatives></ref><ref id="B103"><label>103.</label><citation-alternatives><mixed-citation xml:lang="en">103. Salcman M., Scholtz H., Kristt D., Numaguchi Y. Extraskeletal myxoid chondrosarcoma of the falx. Neurosurgery 1992;31(2):344–8.</mixed-citation><mixed-citation xml:lang="ru">Salcman M., Scholtz H., Kristt D., Numaguchi Y. Extraskeletal myxoid chondrosarcoma of the falx. Neurosurgery 1992;31(2):344–8.</mixed-citation></citation-alternatives></ref><ref id="B104"><label>104.</label><citation-alternatives><mixed-citation xml:lang="en">104. Santoni R., Liebsch N., Finkelstein D.M. et al. Temporal lobe (TL) damage following surgery and high-dose photon and proton irradiation in 96 patients affected by chordomas and chondrosarcomas of the base of the skull. Int J Radiat Oncol Biol Phys 1998;41(1):59–68.</mixed-citation><mixed-citation xml:lang="ru">Santoni R., Liebsch N., Finkelstein D.M. et al. Temporal lobe (TL) damage following surgery and high-dose photon and proton irradiation in 96 patients affected by chordomas and chondrosarcomas of the base of the skull. Int J Radiat Oncol Biol Phys 1998;41(1):59–68.</mixed-citation></citation-alternatives></ref><ref id="B105"><label>105.</label><citation-alternatives><mixed-citation xml:lang="en">105. Sarwar M., Swischuk L.E., Schechter M.M. Intracranial chondromas. Am J Roentgenol 1976;127(6):973–7.</mixed-citation><mixed-citation xml:lang="ru">Sarwar M., Swischuk L.E., Schechter M.M. Intracranial chondromas. Am J Roentgenol 1976;127(6):973–7.</mixed-citation></citation-alternatives></ref><ref id="B106"><label>106.</label><citation-alternatives><mixed-citation xml:lang="en">106. Scheithauer B.W., Rubinstein L.J. Meningeal mesenchymal chondrosarcoma. Report of 8 cases with review of the literature. Cancer 1978;42:2744–52.</mixed-citation><mixed-citation xml:lang="ru">Scheithauer B.W., Rubinstein L.J. Meningeal mesenchymal chondrosarcoma. Report of 8 cases with review of the literature. Cancer 1978;42:2744–52.</mixed-citation></citation-alternatives></ref><ref id="B107"><label>107.</label><citation-alternatives><mixed-citation xml:lang="en">107. Schreuder H.W., Keijser L.C., Veth R.P. Beneficial effects of cryosurgery treatment in benign and low-grade-malignant bone tumors in 120 patients. Ned Tijdschr Geneeskd 1999;143:2275–81.</mixed-citation><mixed-citation xml:lang="ru">Schreuder H.W., Keijser L.C., Veth R.P. Beneficial effects of cryosurgery treatment in benign and low-grade-malignant bone tumors in 120 patients. Ned Tijdschr Geneeskd 1999;143:2275–81.</mixed-citation></citation-alternatives></ref><ref id="B108"><label>108.</label><citation-alternatives><mixed-citation xml:lang="en">108. Schulz-Ertner D., Haberer T., Jakel O. et al. Radiotherapy for chordomas and lowgrade chondrosarcomas of the skull base with carbon ions. Int J Radiat Oncol Biol Phys 2002;53:36–42.</mixed-citation><mixed-citation xml:lang="ru">Schulz-Ertner D., Haberer T., Jakel O. et al. Radiotherapy for chordomas and lowgrade chondrosarcomas of the skull base with carbon ions. Int J Radiat Oncol Biol Phys 2002;53:36–42.</mixed-citation></citation-alternatives></ref><ref id="B109"><label>109.</label><citation-alternatives><mixed-citation xml:lang="en">109. Schulz-Ertner D., Nikoghosyan A., Thilmann C. et al. Carbon ion radiotherapy for chordomas and lowgrade chondrosarcomas of the skull base. Results in 67 patients. Strahlenther Onkol 2003;179:598–605.</mixed-citation><mixed-citation xml:lang="ru">Schulz-Ertner D., Nikoghosyan A., Thilmann C. et al. Carbon ion radiotherapy for chordomas and lowgrade chondrosarcomas of the skull base. Results in 67 patients. Strahlenther Onkol 2003;179:598–605.</mixed-citation></citation-alternatives></ref><ref id="B110"><label>110.</label><citation-alternatives><mixed-citation xml:lang="en">110. Seidman M.D., Nichols R.D., Rahu U.B. et al. Extracranial skull base chondrosarcoma. Ear Nose Throat J 1989;68:626–32.</mixed-citation><mixed-citation xml:lang="ru">Seidman M.D., Nichols R.D., Rahu U.B. et al. Extracranial skull base chondrosarcoma. Ear Nose Throat J 1989;68:626–32.</mixed-citation></citation-alternatives></ref><ref id="B111"><label>111.</label><citation-alternatives><mixed-citation xml:lang="en">111. Selesnick S.H., Kacker A. Imageguided surgical navigation in otology and neurotology. Am J Otol 1999;20(5):688–93.</mixed-citation><mixed-citation xml:lang="ru">Selesnick S.H., Kacker A. Imageguided surgical navigation in otology and neurotology. Am J Otol 1999;20(5):688–93.</mixed-citation></citation-alternatives></ref><ref id="B112"><label>112.</label><citation-alternatives><mixed-citation xml:lang="en">112. Springfield D.S., Gebhardt M.C., McGuire M.H. Chondrosarcoma: a review. J Bone Joint Surg Am 1996;78:141–9.</mixed-citation><mixed-citation xml:lang="ru">Springfield D.S., Gebhardt M.C., McGuire M.H. Chondrosarcoma: a review. J Bone Joint Surg Am 1996;78:141–9.</mixed-citation></citation-alternatives></ref><ref id="B113"><label>113.</label><citation-alternatives><mixed-citation xml:lang="en">113. Stapleton S.R., Wilkins P.R., Archer D.J. et al. Chondrosarcoma of the skull base: a series of eight cases. Neurosurgery 1993;32:348–56.</mixed-citation><mixed-citation xml:lang="ru">Stapleton S.R., Wilkins P.R., Archer D.J. et al. Chondrosarcoma of the skull base: a series of eight cases. Neurosurgery 1993;32:348–56.</mixed-citation></citation-alternatives></ref><ref id="B114"><label>114.</label><citation-alternatives><mixed-citation xml:lang="en">114. Suit H.D., Goitein M., Munzenrider J. et al. Definitive radiation therapy for chordoma and chondrosarcoma of base of skull and cervical spine. J Neurosurg 1982;56:377–85.</mixed-citation><mixed-citation xml:lang="ru">Suit H.D., Goitein M., Munzenrider J. et al. Definitive radiation therapy for chordoma and chondrosarcoma of base of skull and cervical spine. J Neurosurg 1982;56:377–85.</mixed-citation></citation-alternatives></ref><ref id="B115"><label>115.</label><citation-alternatives><mixed-citation xml:lang="en">115. Sure U., Alberti O., Petermeyer M. et al. Advanced image guided skull base surgery. Surg Neurol 2000;53(6):563–72.</mixed-citation><mixed-citation xml:lang="ru">Sure U., Alberti O., Petermeyer M. et al. Advanced image guided skull base surgery. Surg Neurol 2000;53(6):563–72.</mixed-citation></citation-alternatives></ref><ref id="B116"><label>116.</label><citation-alternatives><mixed-citation xml:lang="en">116. Suryanarayana K.V., Balakrishnan R., Rao L., Rahim T.A. Parapharyngeal space mesenchymal chondrosarcoma in childhood. Int J Pediatr Otorhinolaryngol 1999;50:69–72.</mixed-citation><mixed-citation xml:lang="ru">Suryanarayana K.V., Balakrishnan R., Rao L., Rahim T.A. Parapharyngeal space mesenchymal chondrosarcoma in childhood. Int J Pediatr Otorhinolaryngol 1999;50:69–72.</mixed-citation></citation-alternatives></ref><ref id="B117"><label>117.</label><citation-alternatives><mixed-citation xml:lang="en">117. Tanohata K., Maehara T., Aida N. et al. Computed tomography of intracranial chondroma with emphasis on delayed contrast enhancement. J Comput Assist Tomogr 1987;11(5):820–3.</mixed-citation><mixed-citation xml:lang="ru">Tanohata K., Maehara T., Aida N. et al. Computed tomography of intracranial chondroma with emphasis on delayed contrast enhancement. J Comput Assist Tomogr 1987;11(5):820–3.</mixed-citation></citation-alternatives></ref><ref id="B118"><label>118.</label><citation-alternatives><mixed-citation xml:lang="en">118. Uygur K., Tiiz M., Dogru H., Sarı A. Chondrosarcoma of the thyroid cartilage. J Laryngol Otol 2001;155:507–9.</mixed-citation><mixed-citation xml:lang="ru">Uygur K., Tiiz M., Dogru H., Sarı A. Chondrosarcoma of the thyroid cartilage. J Laryngol Otol 2001;155:507–9.</mixed-citation></citation-alternatives></ref><ref id="B119"><label>119.</label><citation-alternatives><mixed-citation xml:lang="en">119. Waga S., Matsushima M., Ando K., Morii S. Intracranial chondrosarcoma with extracranial metastases: case report. J Neurosurg 1972;36:790–4</mixed-citation><mixed-citation xml:lang="ru">Waga S., Matsushima M., Ando K., Morii S. Intracranial chondrosarcoma with extracranial metastases: case report. J Neurosurg 1972;36:790–4</mixed-citation></citation-alternatives></ref><ref id="B120"><label>120.</label><citation-alternatives><mixed-citation xml:lang="en">120. Watanabe N., Kazuhide Y., Shigemi H. et al. Temporal bone chondroblastoma. Otolaryngol Head Neck Surg 1999;121:327–30.</mixed-citation><mixed-citation xml:lang="ru">Watanabe N., Kazuhide Y., Shigemi H. et al. Temporal bone chondroblastoma. Otolaryngol Head Neck Surg 1999;121:327–30.</mixed-citation></citation-alternatives></ref><ref id="B121"><label>121.</label><citation-alternatives><mixed-citation xml:lang="en">121. Watters G.W., Brookes G.B. Chondrosarcoma of the temporal bone. Clin Otolaryngol Allied Sci 1995;20(1):53–8.</mixed-citation><mixed-citation xml:lang="ru">Watters G.W., Brookes G.B. Chondrosarcoma of the temporal bone. Clin Otolaryngol Allied Sci 1995;20(1):53–8.</mixed-citation></citation-alternatives></ref><ref id="B122"><label>122.</label><citation-alternatives><mixed-citation xml:lang="en">122. Weiss W.W., Bennett J.A. Chondrosarcoma: a rare tumor of the jaws. J Oral Maxillofac Surg 1986;44:73–9.</mixed-citation><mixed-citation xml:lang="ru">Weiss W.W., Bennett J.A. Chondrosarcoma: a rare tumor of the jaws. J Oral Maxillofac Surg 1986;44:73–9.</mixed-citation></citation-alternatives></ref><ref id="B123"><label>123.</label><citation-alternatives><mixed-citation xml:lang="en">123. West O.C., Reinus W.R., Wilson A.J. Quantitative analysis of the plain radiographic appearance of central chondrosarcoma of bone. Invest Radiol 1995;30:440–7.</mixed-citation><mixed-citation xml:lang="ru">West O.C., Reinus W.R., Wilson A.J. Quantitative analysis of the plain radiographic appearance of central chondrosarcoma of bone. Invest Radiol 1995;30:440–7.</mixed-citation></citation-alternatives></ref><ref id="B124"><label>124.</label><citation-alternatives><mixed-citation xml:lang="en">124. Williams H.K., Edwards M.B., Adeyeke E.O. Mesenchymal condrosarcoma. Int J Oral Maxillofac Surg 1987;16:119–24.</mixed-citation><mixed-citation xml:lang="ru">Williams H.K., Edwards M.B., Adeyeke E.O. Mesenchymal condrosarcoma. Int J Oral Maxillofac Surg 1987;16:119–24.</mixed-citation></citation-alternatives></ref><ref id="B125"><label>125.</label><citation-alternatives><mixed-citation xml:lang="en">125. Wippold F.J., Smirniotopoulos J.G., Moran C.J., Glazer H.S. Chondrosarcoma of the larynx: CT features. Am J Neuroradiol 1993;14:453–9.</mixed-citation><mixed-citation xml:lang="ru">Wippold F.J., Smirniotopoulos J.G., Moran C.J., Glazer H.S. Chondrosarcoma of the larynx: CT features. Am J Neuroradiol 1993;14:453–9.</mixed-citation></citation-alternatives></ref><ref id="B126"><label>126.</label><citation-alternatives><mixed-citation xml:lang="en">126. Yang P.J., Seeger J.F., Carmody R.F., Fleischer A.S. Chondroma of falx: CT findings. J Comput Assist Tomogr 1986;10(6):1075–6.</mixed-citation><mixed-citation xml:lang="ru">Yang P.J., Seeger J.F., Carmody R.F., Fleischer A.S. Chondroma of falx: CT findings. J Comput Assist Tomogr 1986;10(6):1075–6.</mixed-citation></citation-alternatives></ref><ref id="B127"><label>127.</label><citation-alternatives><mixed-citation xml:lang="en">127. Yasargil M.G. Chondromas and chordomas, Microneurosurgery, IVB in: M.G. Yasargil, Editor, Thieme, 1996; pp. 186–187.</mixed-citation><mixed-citation xml:lang="ru">Yasargil M.G. Chondromas and chordomas, Microneurosurgery, IVB in: M.G. Yasargil, Editor, Thieme, 1996; pp. 186–187.</mixed-citation></citation-alternatives></ref><ref id="B128"><label>128.</label><citation-alternatives><mixed-citation xml:lang="en">128. Zorlu F., Gurkaynak M., Yildiz F. et al. Conventional external radiotherapy in the management of clivus chordomas with overt residual disease. Neurol Sci 2000;21:203–7.</mixed-citation><mixed-citation xml:lang="ru">Zorlu F., Gurkaynak M., Yildiz F. et al. Conventional external radiotherapy in the management of clivus chordomas with overt residual disease. Neurol Sci 2000;21:203–7.</mixed-citation></citation-alternatives></ref></ref-list></back></article>
