A primary optic nerve sheath chordoid meningioma

被引:7
|
作者
Moiyadi, Aliasgar V. [1 ]
Sridhar, Epari [2 ]
Gupta, Tejpal [3 ]
Ramadwar, Mukta [2 ]
机构
[1] Tata Mem Hosp, Neurosurg Serv, Dept Surg Oncol, Bombay 400012, Maharashtra, India
[2] Tata Mem Hosp, Dept Pathol, Bombay 400012, Maharashtra, India
[3] Tata Mem Hosp, Dept Radiat Oncol, Bombay 400012, Maharashtra, India
关键词
Chordoid meningioma; Intraconal tumor; Primary optic nerve sheath meningioma; TUMORS;
D O I
10.1016/j.jocn.2009.05.035
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Primary optic nerve sheath meningiomas (ONM) are rare. Most of these are World Health Organization Grade I meningiomas. Because of the intimate relationship to the optic nerve sheath from which they arise, radical excision is often not feasible. The chordoid variant of meningioma is an infrequent tumor and extremely uncommon among primary ONMs. We report a 36-year-old woman with painless proptosis and normal visual acuity who presented to us with an exophytic intraconal mass, which was excised. Histology revealed a chordoid meningioma. We could find only two previous reports, which are discussed. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:397 / 399
页数:3
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