Specimens from 128 cases of colorectalcarcinomas excised at radical surgery were examined by CEA immunohistochemistry.
对128例大肠癌根治术标本进行CEA免疫组织化学观察。
2
Methods: Data of 21 cases of colorectalcarcinomas that underwent laparoscopic assisted resections in our hospital were retrospectively reviewed.
方法：回顾性分析21例腹腔镜辅助结直肠癌切除病例的临床资料。
3
The expression of two components of extracellular matrix, Laminin(LN)and type IV collagen(IV c)in 63 cases of colorectalcarcinomas were studied using SP immunohistochemical method.