Fig. 7From: Total proctocolectomy with end ileostomy for acute onset of ulcerative colitis during chemoradiotherapy for lung adenocarcinoma (successfully treated by surgery): a case reporta Macroscopic appearance of the resected specimens showing pseudopolyps. HE staining (× 6). b Microscopic findings showing goblet cell depletion (arrow), crypt abscesses (arrowhead), and infiltration of polymorphonuclear cells. HE staining (× 60)Back to article page