신경세포와 근모세포 분화를 보이는 수근모세포종 : 1예 보고
Medullomyoblostoma with Neuronal and Rhabdomyoblostic Differentiation : A Case Report
노태웅, 김태승,
소속 상세정보
노태웅 ( Noh Tae-Woong )
연세대학교 의과대학 병리학교실
김태승 ( Kim Tai-Seung )
연세대학교 의과대학 병리학교실
KMID : 0357920010350040357
Abstract
Medullomyoblastoma is a very rare central nervous system tumor and is regarded to be a variant of medulloblastoma showing a rhabdomyoblastic component. We found 32 cases of medullomyoblastoma in English literature. We recently experienced a case of a cerebellar medullomyoblastoma with neuronal differentiation in a 15-year-old girl who displayed headaches and vomiting. The tumor displayed extensive neuronal and myoblastic differentiation on microscopic and immunohistochemical examlnation. On ultrastructural study, the tumor obviously demonstrated rhabdomyoblastic features showing myofilaments composed of actin and myosin with well developed Z-bands.
키워드
Medulloblastoma
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