Fig. 3From: Ulcerative colitis associated with nephrotic syndrome after treatment with mesalazine developed into rectal carcinoma: a case studyMiddle power microphotograph of resected rectal carcinoma. Well-differentiated adenocarcinoma (a) and p53-positive staining are shown immunohistochemically (b). Moderately differentiated adenocarcinoma with mucinous carcinoma (c) and p53-positive staining are shown immunohistochemically (d)Back to article page