[Causes and features of involvement of the intestine and its vessels in acute disturbance of mesenterial circulation].
A course of acute disturbance of mesenterial circulation (ADMC) in 346 patients (89% of them were over 50 years, mean age 68.4+/-3.6 years) was analyzed. Occlusive forms of ADMC occurred in 88% cases (91% of them were due to affection of intestinal arterial bed). Atherosclerosis of the aorta or/and it unpaired visceral branches was the main cause of ADMC in 96% patients. In 87.6% cases the causes of acute mesenterial ischemia were occlusive disease of intestinal vessels due to thrombosis and embolism of unpaired visceral branches of the abdominal aorta, thrombosis in porto-mesenterial bed. Circulatory disorders on the microcirculation level (non-occlusive ischemia) were among the causes in 7.5% cases.
Baeshko
A A
AA
Klimuk
S A
SA
Iushkevich
V A
VA
D000208:Acute Disease; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001012:Aorta, Abdominal; D001018:Aortic Diseases / Q000150:complications; D004617:Embolism / Q000150:complications; D004630:Emergencies; D005260:Female; D006801:Humans; D007238:Infarction / Q000150:complications; D007422:Intestines / Q000098:blood supply* / Q000601:surgery; D008297:Male; D008638:Mesenteric Arteries; D008641:Mesenteric Vascular Occlusion / Q000175:diagnosis / Q000209:etiology*; D008833:Microcirculation; D008875:Middle Aged; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects; D013927:Thrombosis / Q000150:complications