ADENOSQUAMOUS CARCINOMA OF THE COLON - AN IMMUNOCYTOCHEMICAL AND ULTRASTRUCTURAL-STUDY - REPORT OF 2 CASES AND REVIEW OF THE LITERATURE
ADENOSQUAMOUS CARCINOMA OF THE COLON - AN IMMUNOCYTOCHEMICAL AND ULTRASTRUCTURAL-STUDY - REPORT OF 2 CASES AND REVIEW OF THE LITERATURE
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DOI：
10.1007/bf02555782
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发表时间：
1989-08-01
影响因子：
3.9
通讯作者：
MOYANA, TN
中科院分区：
文献类型：
--
作者：
KONTOZOGLOU, TE;MOYANA, TN
本文报道2例结肠腺鳞癌，使医学文献记载的结肠腺鳞癌病例总数达到39例。免疫细胞化学和电镜检查显示肿瘤细胞同时呈腺状和鳞状分化。对所有报告病例的生物学特征的评估表明，结肠癌中的恶性鳞状细胞比其腺体对应部分更具侵略性。与单纯的结肠鳞状细胞癌相比，腺鳞状细胞癌在右结肠没有同样的倾向。
: This paper presents two cases of adenosquamous carcinoma of the colon and brings to 39 the total number documented in medical literature. The concurrent glandular and squamous differentiation of the tumor cells was demonstrated by immunocytochemistry and electron microscopy. Evaluation of the biologic characteristics of all the reported cases suggests that malignant squamous elements in colonic carcinomas behave more aggressively than their glandular counter-parts. In contradistinction from the pure squamous-cell carcinoma of the colon, adenosquamous carcinoma does not show the same predilection for the right colon.