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RT Journal Article
SR Electronic
T1 MR Imaging Features of Clear-Cell Meningioma with Diffuse Leptomeningeal Seeding
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 130
OP 132
VO 21
IS 1
A1 Lee, Whal
A1 Chang, Kee-Hyun
A1 Choe, Gheeyoung
A1 Chi, Je G.
A1 Chung, Chun-Kee
A1 Kim, Il Han
A1 Han, Moon Hee
A1 Park, Sun-Won
A1 Shin, Sang June
A1 Koh, Young Hwan
YR 2000
UL http://www.ajnr.org/content/21/1/130.abstract
AB Summary: Clear-cell meningioma is a rare disease entity showing a more aggressive nature, clinically, than those of other subtypes of meningioma. It occurs in younger persons and commonly in the spinal canal. The recurrence rate has been reported to be as high as 60%. We present a case of clear-cell meningioma in a 17-year-old man in whom initial MR imaging showed localized leptomeningeal enhancement that had progressed into the entire subarachnoid space after surgical resection of the primary tumor.