광범위한 낭성변화를 동반한 가육종형 화생성 유방암종 -1예 보고-
Pseudosarcomatous Metaplastic Carcinoma of Breast with Extensive Cystic Change -A case report-
이지신, 정종재, 김동석,
소속 상세정보
이지신 ( Lee Ji-Shin )
서남대학교 의과대학 병리학교실
정종재 ( Jung Jong-Jae )
서남대학교 의과대학 병리학교실
김동석 ( Kim Dong-Sug )
영남대학교 의과대학 병리학교실
KMID : 0357920000340040314
Abstract
Metaplastic carcinomas (carcinomas with metaplasia) of the breast are difficult to accurately diagnose and classify because of their rarity and varied histologic patterns. Cystic change can be encountered in mammary carcinoma, especially in carcinoma with squamous metaplasia, but are rare in pseudosarcomatous metaplastic carcinoma. We recently experienced a case of pseduosarcomatous metaplastic carcinoma in a 69-year-old female who had an extensive cystic change in radiologic and histopathologic findings. The precise cell type that gives rise to metaplastic carcinomas remains uncertain. Immunohistochemical findings raised the possibility of the myoepithelial nature of the tumor.
키워드
Breast;Metaplastic carcinoma;Cystic change;Immunohistochemistry
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