신생아에게서 발생한 수막 혈관주위세포종 -1예 보고-
Meningeal Hemangiopericytoma in a Newborn -A Case Report-
김동석, 김성호, 변우목, 하정옥,
소속 상세정보
김동석 ( Kim Dong-Sug )
영남대학교 의과대학 병리학교실
김성호 ( Kim Seong-Ho )
영남대학교 의과대학 신경외과학교실
변우목 ( Byun Woo-Mok )
영남대학교 의과대학 진단방사선과학교실
하정옥 ( Hah Jeong-Ok )
영남대학교 의과대학 소아과학교실
KMID : 0357920020360020132
Abstract
Several, but not many, cases of congenital meningeal hemangiopericytoma have been described to date. Herein, a case of meningeal hemangiopericytoma in a newborn is described. The patient was a 2-week-old boy with expanded fontanelles and frequent vomiting. A 5 ㎝ sized mass was found in the left temporo-parietal lobe, which was well circumscribed and lobulated. Histologically the tumor was compatible with anaplastic (malignant) hemangiopericytoma, which showed plemorphic nuclei, frequent mitotic figures and extensive hemorrhagic necrosis. The tumor cells were immunoreactive for vimentin, but negative for CD34, desmin and S-100 protein. Differential diagnosis for meningeal hemangiopericytoma was discussed, and the fact that meningeal hemangiopercytoma might have occurred congenitally was emphasized.
키워드
Meningeal Neoplasms;Hemangiopericytoma
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