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Title   난소의 원발성 육주형 유암종 - 1 예 보고 - ( Primary Trabecular Carcinoid of the Ovary )
Publicationinfo   1999 Jan; 031(04): 855-861.
Key_word   Trabecular carcinoid, Ovary, Epidermoid cyst
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Abstract   Primary trabecular carcinoid of the ovary is very rare and less than 30 cases have been reported. Herein is reported a primary trabecular carcinoid of the ovary which contained an epidermoid cyst in a 80-year-old woman. Gross examination showed 12 x 11 x 7 cm- sized mass in the right ovary. On cut-surface, the mass was composed of multilocular cyst containing serous and keratinized material and of 5 x 3.5 cm-sized solid area with extensive necrosis and hemorrhage. Microscopic examination revealed that the tumor cells are almost arranged in trabeculae and focally in insular pattern. Also, the tumor contained an epidermoid cyst but not other teratomatous elements. Tumor cells were immunoreactive for cytokeratin, neuron specific enolase (NSE) and chromogranin. Electron microscopic tindings revealed characteristic, round-shaped neurosecretory granules and perinuclear microfilaments.
저 자   손현진(Hyun Jin Son),장규윤(Kyu Yun Jang),홍종명(Jong Myoung Hong),문우성(Woo Sung Moon),최호열(Ho Yeol Choi)