척삭모양 신경아교종: 1예 보고
Chordoid Glioma: A Case Report
김장희, 한재호, 심철,
소속 상세정보
김장희 ( Kim Jang-Hee )
아주대학교 의과대학 병리학교실
한재호 ( Han Jae-Ho )
아주대학교 의과대학 병리학교실
심철 ( Shim Chull )
아주대학교 의과대학 병리학교실
KMID : 0357920020360010066
Abstract
The chordoid glioma is a recently recognized rare neoplasm of the third ventricle and hypothalamus and, as the name implies, has a chordoid appearance. Using histological, immunohistochemical and ultrastructural studies, we report a case of a 32-year-old man with a chordoid glioma in the third ventricle. Magnetic resonance T1-weighted images of the brain with homogenous contrast enhancement revealed a well circumscribed, isointense mass occupying the third ventricle. Histologically, the tumor showed cords and clusters of epithelioid cells within a mucinous background along with lymphoplasmacytic infiltrate, and appeared to be reminiscent of a chordoma or chordoid meningioma. Immunohistochemically the tumor cells were immunoreactlve for glial fibrillary acidic protein, vimentin and CD34 but negative for epithelial membrane antigen. Uitrastructural study revealed round to spindle shaped cells with abundant cytoplasmic intermediate filaments and cytoplasmic zonation.
키워드
Brain Neoplasms;Glioma;Third Ventricle
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