A series of images of digestive cancers using Pill Cam COLON2 video capsule endoscopy.

Unlabelled: Colon capsule endoscopy is regarded as an option to complement or even replace diagnostic colonoscopy in selected cases. Since capsule lacks the capability of taking biopsies, a diagnosis of colon cancer usually requires a further confirmation by colonoscopy. A series of seven patients who had highly suspicious lesions at capsule endoscopy (five-colon tumors, one gastric tumor and one small bowel tumor) and in whom the clinical decision and treatment was solely based on capsule findings, are presented.

Portal hypertensive gastropathy.

Portal hypertensive gastropathy (PHG) is the term used to describe the endoscopic appearance of gastric mucosa seen in patients with cirrhotic or non-cirrhotic portal hypertension with a characteristic mosaic-like pattern with or without red spots. The prevalence of PHG varies from 50% to 98%, this variation of the prevalence being perhaps related to patient selection, inter- and intra-observer variation and absence of uniform criteria and classification. About 8% of the upper digestive hemorrhages in the cirrhotic patients are secondary to PHG.