Bcl was expressed restrictly in the lower part of normal crypts, and in /9 adenomas, 0/0 carcinomas and 7/9 non adenoma dysplasias adjacent to carcinoma.
Bcl was expressed restrictly in the lower part of normal crypts, and in /9 adenomas, 0/0 carcinomas and 7/9 non adenoma dysplasias adjacent to carcinoma.
bcl－在正常粘膜腺窝底部、78．9％（／9）的腺瘤、7％（ 0／0）的癌及89．％（7／9）的癌旁不典型增生中有表达。