위의 충돌종양(선암종과 신경내분비암종) - 2예 보고 -
Gastric Collision Tumor (Adenocarcinoma and Neuroendocrine Carcinoma) - A Report of Two Cases -
박호성, 이동근, 정명자, 문우성, 강명재,
소속 상세정보
박호성 ( Park Ho-Sung )
전북대학교 의과대학 병리학교실
이동근 ( Lee Dong-Geun )
전북대학교 의과대학 병리학교실
정명자 ( Chung Myoung-Ja )
전북대학교 의과대학 병리학교실
문우성 ( Moon Woo-Sung )
전북대학교 의과대학 병리학교실
강명재 ( Kang Myoung-Jae )
전북대학교 의과대학 병리학교실
KMID : 0357920010350010076
Abstract
Concurrence of adenocarcinoma and neuroendocrine carcinoma in the gastrointestinal tract has rarely been observed. We report two cases of gastric collision tumors (adenocarcinoma and neuroendocrine carcinoma) that developed in a 64-year-old man and a 71-year-old man. In both cases, there was a single ulcerative lesion in the stomach. Histologically, the gastric lesions were composed of two discrete lesions: tubular adenocarcinoma at the edge of an ulcer and neuroendocrine carcinoma in the ulcer base. We will discuss collision and composite tumors.
키워드
Collision tumor;Neuroendocrine carcinoma;Adenocarcinoma
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