Features of Capillary Network of the Gastric Mucosa in Patients with Portal Hypertension

Yu.A. Gaidar, N.Yu. Oshmyanska, O.V. Simonova


The aim of the study was to investigate the process of angiogenesis in the gastric mucosa in the development of portal hypertension in 73 patients with chronic diffuse liver diseases. Increase in the average diameter of the capillaries is most notable in the antrum of patients with chronic cryptogenic cirrhosis: this figure is almost two times higher than in patients with cirrhosis of different etiology. The most reliable detection rate of significant dilatation of the capillary network was observed in the antrum of patients with liver cirrhosis, associated with C virus, that causes the greatest risk of chronic blood loss in patients of this clinical group. On average, signs of dilatation in the antrum are less pronounced than in the fundic, but in patients with primary biliary cirrhosis, this difference is almost imperceptible, and signs of proliferation were significantly more frequent in the antrum than in the fundic.


gastric mucosa; portal hypertension; portal hypertensive gastropathy


Burak K.W. Diagnosis of portal hypertensive gastropathy / K.W. Burak, P.L. Beck // Curr. Opin. Gastroenterol. — 2003. — Vol. 19, № 5. — P. 477-482.

Язвы желудка на фоне цирроза печени и воздействие на них низкоинтенсивными лазерными излучениями инфракрасного диапазона / [В.М. Ворожейкин, Ф.Г. Назыров, Ш.Н. Артынов, И.М. Байбеков] // Архив патологии. — 1992. — № 5. — С. 15-18.

Губергриц Н.Б. Гепатогенные гастропатии и гепатогенные язвы / Н.Б. Губергриц, Г.М. Лукашевич, Ю.А. Загоренко // Мистецтво лікування. — 2005. — № 3(19). — С. 12-17.

Parikh S.S. Congestive gastropathy: factors influencing development, endoscopic features, Helicobacter pylori infection, and microvessel changes / S.S. Parikh // Am. J. Gastroenterol. — 1994. — Vol. 89, № 7. — P. 1036-1042.

Ohta M. Pathogenesis of portal hypertensive gastropathy: a clinical and experimental review / M. Ohta // Surgery. — 2002. — Vol. 131, № 1. — P. 165-170.

Обновление клеток в слизистой желудка у больных с хроническим гастритом и портальной гипертензией / [Л.Б. Лабезник, С.Г. Комерики, А.Г. Жуков и др.] // Эксп. клин. гастроэнтерология. — 2009. — Т. 3. — С. 30-35.

Copyright (c) 2016 GASTROENTEROLOGY

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.


© Publishing House Zaslavsky, 1997-2018


   Seo анализ сайта