Rectum, acute proctitis with left-sided ulcerative

Colon, ulcerative colitis, severe

Rectum, moderate ulcerative colitis, procititis

Colon, ulcerative colitis sigmoid, normal proximal colon

Rectum, ulcerative colitis

Colon, ulcerative colitis

Duodenum, duodenal ulcer

Rectum, mild ulcerative colitis of distal rectum, multiple linear ulcerations, procitis

Duodenum, ulcer H.pylori