Fig. 5From: Solitary left axillary lymph node metastasis after curative resection of carcinoma at the colostomy site: a case report a Histopathological findings revealed an adenocarcinoma based on hematoxylin and eosin staining. b-d Immunohistochemically, the tumor was positive for cytokeratin 7 (b) and caudal-type homeobox-2 (c) and focally for cytokeratin 20 (d)Back to article page