References
- Horwitz T. Chordal ectopia and its possible relation to chordoma. Arch Pathol Lab Med 1941; 31: 354–362
- Congdon C. C. Benign and malignant chordomas. A clinicoanatomical study of 22 cases. Am J Pathol 1952; 28: 793–821
- Wood E. H., Himadi G. M. Chordomas: A roentgenologic study of 16 cases previously unreported. Radiology (Easton, Penn.) 1950; 54: 706–716
- Siemer M. Zur Diagnose und Therapie des Chordoms. Inaugural Dissertation, Minister. 1976
- Wold L. E., Laws E. R. Cranial chordomas in children and young adults. J Neurosurg 1983; 59: 1043–1047
- Eriksson B., Gunterberg B., Kindblom L. G. Chordoma. A clinicopathologic and prognostic study of a Swedish national series. Acta Orthop Scand 1981; 52: 49–58
- Schechter M. M., Liebeskind A. L., Azar-Kia B. Intracranial chordomas. Neuroradiology 1974; 8: 67–82
- Heffelfinger M. J., Dahlin D. C., MacCarty C. S., Beabot J. W. Chordomas and cartilaginous tumors of the skull base. Cancer 1973; 32: 410–420
- Paavolainen P., Teppo L. Chordoma in Finland. Acta Orthop Scand 1976; 47: 46–51
- Higinbotham N. L., Phillips R. F., Farr H. W., Hustu H. O. Chordoma: 35 year study at Memorial Hospital. Cancer 1967; 20: 1841–1850
- Volpe R., Mazabraud A. Chordoma. A clinicopathologic review of 25 cases. Am J Surg Pathol 1983; 7: 161–170
- Cummings B. J., Hodson D. I., Bush R. S. Chordoma: The results of megavoltage radiation therapy. Int J Radiat Oncol Biol Phys 1983; 9: 633–642
- Saxton J. P. Chordoma. Int J Radiat Oncol Biol Phys 1981; 7: 913–915
- Chambers P. W., Schwinn C. P. Chordorna. A clinicopathologic study of metastases. Am J Clin Pathol 1979; 72: 765–776
- Tewfik H. H., McGinnis W. L., Nordstrom D. G., Latourette H. B. Chordoma. Evaluation of clinical behaviour and treatment modalities. Int J Radiat Oncol Biol Phys 1977; 2: 959–962
- Ariel I. M., Verdu C. Chordoma: An analysis of 20 cases treated over a 20 year span. J Surg Oncol 1975; 7: 27–44
- Sassin J. F., Chutorian A. M. Intracranial chordoma in children. Arch Neurol 1967; 17: 89–93
- Brooks L. J., Afshani E., Hidalgo C., Fisher J. Clivus chordoma with pulmonary metastases appearing as failure to thrive. Am J Dis Child 1981; 135: 713–715
- Schisano G., Tovi D. Clivus chordomas. Neurochirurgia (Stuttgt) 1962; 5: 99–120
- Krayenbuhl H., Yasargil M. G. Cranial chordomas. Prog Neurol Surg 1975; 6: 380–434
- Scuotto A., Albanese V., Tomasello F. Clival chordomas in children. Acta Neurol (Napoli) 1980; 35(2)121–127
- Kendall B. E., Lee B. CP. Cranial chordomas. Br J Radiol 1977; 50: 687–698
- Firooznia H., Pinto R. S., Lin J. P., Baruch H. H., Zausner J. Chordoma: Radiologic evaluation of 20 cases. Am J Roentgenol 1976; 127: 797–805
- Nolte K. Malignant intracranial chordoma and sarcoma of the clivus in infancy. Pediatr Radiol 1979; 8: 1–6
- Rougerie J., Guiot G., Bouche J., Trigo J. C. Les voies d'abord des chordomes du clivus. Neuro-chirurgie 1967; 13(5)559–570
- Eisemann M. L. Sphenooccipital chordoma presenting as a nasopharyngeal mass. Case report. Ann Otol Rhinol Laryngol 1980; 89: 271–275
- Mikuz G., Mydia F., Gutter W. Chordoma: Ultrastructural, biochemical and cytophotometric Findings. Beitr Pathol 1977; 161: 150–165
- Mikuz G., Mydla F. Elektronenmikroskopische und zytophotoraetrische Untersuchungen des Chordoms. Verh Dtsch Ges Pathol 1974; 58: 447–453
- Spoden J. E., Bumsted R. M., Warner E. D. Chondroid chordoma. Case report and literature review. Ann Otol Rhinol Laryngol 1980; 89: 279–285
- Bottles K., Beckstead J. H. Enzyme histochemical characterization of chordomas. Am J Surg Pathol 1984; 8(6)443–447
- Halpern J., Kopolovic J., Catane R. Malignant fibrous histiocytoma developing in an irradiated sacral chordoma. Cancer 1984; 53: 2661–2662
- Miettinen M., Lehto P., Vitanen I. Malignant fibrous histiocytoma within a recurrent chordoma. A light microscopy, electron microscopy and immunohistochemical study. Am J Clin Pathol 1984; 82: 738–743
- Cummings B. J., Esses S., Harwood A. R. The treatment of chordomas. Cancer Treat Rev 1982; 9: 299–311
- Dahlin D. C., MacCarty C. S. Chordoma. A study of 59 cases. Cancer 1952; 5: 1170–1178
- Andrews J. R. Spheno-occipital chordoma of unusual radiosensitivity. Radiology (Easton, Penn.) 1942; 39: 478–479
- Suit H. D., Goitein M., Munzenrider J. Definitive radiation therapy for chordoma and chondrosarcoma of base of skull and cervical spine. J Neurosurg 1982; 56: 377–385
- Reddy E. K., Mansfield C. M., Hartman GChordoma V. Int J Rad Oncol Biol Phys 1981; 7: 1709–1711
- Kammerer H., Meyer-Breiting E. Uber Chordome im HNO-Bereich. Laryngol Rhinol Otol (Stuttg) 1980; 59: 144–149
- Muller R. P., Wannenmacher M., Schnepper E. Beitrag zur Strahlentherapie der Chordome anhand eigener Falle und im Vergleich der Literatur. Strahlentherapie 1980; 156(2)92–96
- Harwick R. D., Miller A. S. Craniocervical chordomas. Am J Surg 1979; 138: 512–516
- Vollrath M. Das Chordom—eine Übersicht; ergänzt durch zwei eigene Fallbeobachtungen. HNO 1979; 27: 41–49
- Glanzmann C., Horst W. Ergebnisse der Strahlentherapie bei Chordomen. Strahlentherapie 1978; 154(2)85–88
- Becker L. E., Yates A. J., Hoffman H. J., Norman M. G. Intracranial chordoma in infancy. J Neurosurg 1975; 42: 349–352
- Richter H. J., Batsakis J. G., Boles R. Chordomas: Nasopharyngeal presentation and atypical long survival. Ann Otol Rhinol Laryngol 1975; 84: 327–332
- Bartholomè W. Epipharyngeale Chordome. Langzeitheilung und echte Metastasierung. Z Kinderchir 1975; 17(4)312–320
- Pearlman A. W., Friedman M. Radical radiation therapy of chordoma. Am J Roentgenol 1970; 108: 333–341
- Mills R. P. Chordomas of the skull base. J Royal Soc Med 1984; 77: 10–16
- Sundaresan N., Galicich J. H., Chu F. CH, Huvos A. G. Spinal chordomas. J Neurosurg 1979; 50: 312–319
- Rissanen P. M., Holsti L. R. Sacrococcygeal chordomas and their treatment. Radiol Clin Biol 1967; 36: 153–154
- Boyle T. M., Frank H. G. The management of nasopharyngeal chordoma by repeated irradiation. J Laryngol Otol 1966; 80: 533–535
- Sundaresan N. Letter. Neurosurgery 1981; 9(3)256
- Spratt J. S., Martin A. E., McKlown J. Sacra] chordoma: A case study and review. J Surg Oncol 1981; 18: 101–103