Fig. 5From: A patient with colitis-associated cancer who developed clinically manifest Crohn’s disease only after surgeryMicroscopic findings of the deep area of main tumor (a HE ×20, b HE ×10, c p53 ×10, d HE ×20). a In deeper area, tumor cells secrete large amount of mucin (mucinous adenocarcinoma). b p53 was positive in 50% of tumor cells in mucinous carcinomaBack to article page