Article
Oligodendroglioma showing pleomorphic xanthoastrocytoma-like perivascular microlesion: With IDH1, TERT promoter mutation and 1p/19q codeletion detected in both components.
Pathology international - 1 Jan 2020
Murakami Chiaki, Ikota Hayato, Nobusawa Sumihito, Nakata Satoshi, Yamazaki Tatsuya, Hashiba Yasuhiro, Hirato Junko, Yokoo Hideaki
Abstract excerpt
We report a histological and genetic study of concurrent oligodendroglioma and a microscopic pleomorphic xanthoastrocytoma (PXA)-like lesion in a 48-year-old male. He presented with generalized seizure, and magnetic resonance imaging revealed a nonenhanced left frontal lobe mass suggesting low-grade glioma. The patient underwent craniotomy and tumor resection. Histopathological examination of the surgical...
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