[The value of alpha-methylacyl-CoA racemase expression in the progression of colonic carcinoma].

Alpha-methylacyl-CoA racemase (AMACR) expression has been demonstrated in several normal tissues and in diverse types of carcinoma. Our aim was to analyze the immunohistochemical expression of AMACR in the sequence-progression of colonic cancer. We studied 237 cases, including samples of normal mucosa of the colon, adenomas with different degrees of dysplasia, colonic carcinomas, lymph nodes and liver metastases of colonic carcinomas.