Fig. 4From: Incarcerated sigmoid colon cancer in an inguinal hernia sac associated with an abdominal wall abscess: a case reporta Macroscopic findings of the resected specimen showing a well-demarcated ulcerative protruding lesion. b Histological examination showed moderately differentiated adenocarcinoma invading the serosal layer (hematoxylin and eosin staining, x200)Back to article page