References
- Cruz-Sanchez F F, Iglesias J R, Rossi M L, Cervos-Navarro J, Figols J, Haustein J. Histologic characterization of 41 ependymomas with the help of a personal computer. Cancer 1988; 62: 150–162
- Mork S, Loken A Ependymoma. A follow-up study of 101 cases. Cancer 1977; 40: 907–915
- West C R, Bruce D A, Duffner P K. Ependymomas. Factors in clinical and diagnostic staging. Cancer 1985; 56: 1812–1816
- Doglioni C, Bontempini L, Luzzolino P, Furlan G, Rosai J. Ependymoma of the mediastinum. Arch Pathol Lab Med. 1988; 112: 194–196
- Bell D A, Woodruff J M, Scully R E. Ependymoma of the broad ligament. A report of two cases. Am J Surg Pathol. 1984; 8: 203–209
- Cleary K R. Extraneural ependymoma. Case report. Cancer Bull. 1992; 44: 247–249
- Grody W W, Nieberg R K, Bhuta S. Ependymoma-like tumor of the mesovarium. Arch Pathol Lab Med. 1985; 109: 291–293
- Duggan M A, Hugh J, Nation J G, Robertson D L, Stuart G CE. Ependymoma of the uterosacral ligament. Cancer 1989; 64: 2565
- Crotty T B, Hooker R P, Swensen S J, Scheithauer B W, Myers J L. Primary malignant ependymoma of the lung. Mayo Clin Proc. 1992; 67: 373–378
- Burger P C, Scheithauer B W, Vogel F S. Surgical Pathology of the Nervous System and Its Coverings. 3rd ed. Churchill Livingstone, New York 1991
- Haustein J, Cruz-Sanchez F, Cervos-Navarro J. Ependymoma. Electron microscopic criteria and demonstration of GFAP. Zentralbl Allg Pathol. 1987; 133: 163–174
- Scheithauer B W, Bruner J M. Central nervous system tumors. Clin Lab Med. 1987; 7: 157–179
- Severi B, Govoni E, Laschi R, Poletti V, Manetto V, Ferracini R. Ependymoma of the foramen of Monro. Ultrastructural characterization. Ultrastruct Pathol. 1989; 13: 35
- Guccion J G, Saini N. Ependymoma. Ultrastructural studies of two cases. Ultrastruct Pathol. 1991; 15: 159–166
- Langford L A. The ultrastructure of the ependymoblas-toma. Acta Neuropathol. 1986; 71: 136–141
- Fu Y S, Chen A TL, Kay S, Young H F. Is subependymoma (subependymal glomerate astrocytoma) an astrocytoma or ependymoma? A comparative ultrastructural and tissue culture study. Cancer 1974; 34: 1992–2008
- Lach B, Scheithauer B W. Colloid cyst of the third ventricle. A comparative ultrastructural study of neuraxis cysts and choroid plexus epithelium. Ultrastruct Pathol. 1992; 16: 331–349
- Kubota T, Ishise J, Yamashima T, Yamamoto S. Abnormal cilia in a malignant ependymoma. Acta Neuropathol. 1986; 71: 100–105
- Ho K L. Abnormal cilia in a fourth ventricular ependymoma. Acta Neuropathol. 1986; 70: 30–37
- Rosenblum M K, Erlandson R A, Aleksic S N, Budzilovich G N. Melanotic ependymoma and subependymoma. Am J Surg Pathol. 1990; 14: 729–736
- Ross G W, Rubinstein L J. Lack of histopathological correlation of malignant ependymomas with postoperative survival. J Neurosurg. 1989; 70: 31–36
- Sonneland P RL, Scheithauer B W, Onofrio B M. Myxopapillary ependymoma. A clinicopathologic and immunocyto-chemical study of 77 cases. Cancer 1985; 56: 883–893
- Helwig E B, Stern J B. Subcutaneous sacrococcygeal myxo-papillary ependymoma. A clinicopathologic study of 32 cases. Am J Clin Pathol. 1984; 81: 156–161
- Specht C S, Smith T W, DeGirolami U, Price J M. Myxopapillary ependymoma of the filum terminale. A light and electron microscopic study. Cancer 1986; 58: 310–317