Open AccessIntramural circulation and complications during operations on hollow organs
Author(s) -
З. М. Сигал
Publication year - 1981
Publication title -
kazanskij medicinskij žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9359
pISSN - 0368-4814
DOI - 10.17816/kazmj84110
Subject(s) - medicine , ischemia , blood flow , microcirculation , ligation , pathogenesis , gangrene , thrombosis , ileum , stomach , pathology , enteritis , mesentery , lymph , cardiology
Disorders of intramural blood flow are observed in mechanical disorders of the patency of extraorganic vessels caused by thrombosis, embolism, ligation of certain branches, metastases to regional lymph nodes. The latter was noted as an anatomical substrate of ischemic enteritis, gangrene of the affected ileum in carcinoid tumors [12]. The second type is such disorders of blood flow, in which the patency of the vessels is preserved. There is reason to consider stress ulcers as a consequence of non-occlusive gastric ischemia. In their pathogenesis, a violation of microcirculation in the mucous membrane plays a role; more often they occur in the proximal stomach.