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Pleomorphic Xanthoastrocytoma in a 58-year-old Woman- A case report-
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±èÁÖÇå/Joo Heon Kim
°¸íÀç/À̵¿±Ù/ÃÖÈ£¿/±è»óÈ£/À̹Îö/Myoung Jae Kang/Dong Geun Lee/Ho Yeul Choi/Sang Ho Kim/Min Cheol Lee
KMID : 0357919950290010122
Abstract
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A case of left parietal pleomorphic xanthoastrocytoma that occurred in a 58-year-old
woman is reported clinicopathologically. Histopathologic diagnosis of pleomorphic
xanthoastrocytoma was made because of the unique pleomorphic histologic features,
positive glial fibrillary acidic protein in immunohistochemical staining. The flow
cytometric analysis reveals DNA aneuploidy and relatively high S-phase fraction.
The pleomorphic xanthoastrocytoma is considered as a special subgroup of glioma on
the basis of superficial cortical location, GFAP expression, marked cellular atypia,
xanthomatous cells, and relatively favorable prognosis. (Korean J Pathol 1996; 29: 122¡
125)
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Pleomorphic xanthoastrocytoma; GFAP; Aneuploidy; Prognosis;
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