Portal hypertensive gastric mucosa.

[Portal hypertensive gastric mucosa: an endoscopic study].

The endoscopic features of the gastric mucosa in patients with cirrhosis have not been systematically investigated. In these patients, we observed an endoscopic aspect, consisting of multiple small erythematous areas, outlined by a subtle yellowish network (resembling a mosaic), mainly located in the proximal part of the stomach. We tested the value of this sign by comparing two groups: 100 pat...

Histochemical and histopathological study of the gastric mucosa in the portal hypertensive gastropathy.

It has been studied "in situ" the action of NADH2-cytochrome C reductase, an aerobe oxidative enzyme, in comparison to lactate dehydrogenase, a glycolitic enzyme in the gastric mucosa and with portal hypertensive gastropathy (PHG) accompanied by morpho-pathological observations. In the normal gastric mucosa, the aerobe oxidative metabolism is predominant over the anaerobe one in all types of ce...

Portal hypertension: the management of esophageal/gastric varices, portal hypertensive gastropathy or hypertensive colopathy

10.2217/14750708.4.1.91 © 20 Portal hypertension is one of the main consequences of cirrhosis. Esophageal varices are most often a consequence of portal hypertension, although they can also be formed in other areas of the body, including the stomach, duodenum, colon and/or rectum. Patients with esophageal varices have a strong tendency to develop bleeding. Conversely, varices do not bleed if th...

Portal hypertensive gastropathy and gastric antral vascular ectasia (GAVE) syndrome.

Portal Hypertensive Colopathy