[Intestinal ischemia: nosographic framework and risk factors].
The diagnosis of intestinal ischaemia still presents numerous problems in terms of nosography, epidemiology, diagnosis and treatment with the result that it is more often excluded than diagnosed. The aim of the present study was to discover whether intestinal ischaemia was clinically identifiable by any specific early signs and symptoms and whether there were any concomitant risk factors. The medical reports on 44 patients consecutively admitted to the San Giovanni Battista Hospital, Turin in 1985-86 with suspected intestinal ischaemia were therefore examined. It was found that intestinal ischaemia was only occasionally (30% of cases) diagnosed at the onset of clinical symptoms. In the 10 patients with ischaemic colitis, the risk factor linked to the causes of the disease was systemic hypovolaemia arising in diffuse atherosclerosis. In the 8 cases of chronic ischaemia and the 26 of intestinal infarction the remote anamnesis revealed symptoms that should have aroused suspicion of intestinal ischaemia partly because the patients were suffering from widespread atherosclerosis. In fact a review of the risk factors for the onset of atherosclerosis (i.e. high blood pressure, smoking, dyslipidemia, obesity and age over 65) revealed that about 60% of the patients under study presented 3 or 4 them simultaneously. To conclude, the data emerging from the study indicate the existence of symptoms and risk factors to diffuse atherosclerosis that should permit the early diagnosis of intestinal ischaemia.
Andriulli
A
A
Divisione di Gastroenterologia, Ospedale S. Giovanni Battista-Molinette, Torino.
Pera
A
A
Gindro
T
T
Astegiano
M
M
Verme
G
G
D000368:Aged; D001161:Arteriosclerosis / Q000150:complications; D003092:Colitis / Q000175:diagnosis / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007022:Hypotension / Q000150:complications; D007422:Intestines / Q000098:blood supply*; D007511:Ischemia / Q000175:diagnosis / Q000209:etiology; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012771:Shock, Hemorrhagic / Q000150:complications; D013923:Thromboembolism / Q000150:complications
Ischemia intestinale: inquadramento nosografico e fattori di rischio.