title: Mesenteric ischemia--a complex disease requiring an interdisciplinary approach. A review of the current literature.
abstract: Mesenteric ischemia is caused by a reduction in intestinal blood flow with potential catastrophic clinical consequences: sepsis, bowel infarction, and death. In the recent years, the incidence of mesenteric ischemia increased, now accounting for 0.1% of hospital admissions. Among the multiple factors responsible for this change is the heightened awareness for the diagnoses, the advanced mean age of the population and the increasing number of critically ill patients. Acute mesenteric ischemia is a potentially fatal vascular emergency, with overall mortality of 60-80%; prompt diagnosis and treatment are paramount. A high index of suspicion in the setting of a compatible history and physical examination serves as the cornerstone to early diagnosis of mesenteric ischemia. Restoration of intestinal blood flow, as rapidly as possible, is the main goal of treatment in patients with acute mesenteric ischemia. This may be achieved by medical means, endovascular procedures and by surgery. Chronic mesenteric ischemia is an uncommon process that occurs only when severe atherosclerotic narrowing of a major splanchnic vessel exists in association with occlusion of one or two of the remaining vessels. Its diagnosis is mainly based on the characteristic clinical picture, on the presence of an occlusive lesion in the splanchnic vessels and on the absence of other common causes of abdominal pain. The means available for mesenteric revascularization are the surgical techniques of flow restoration and the more recently developed percutaneous transluminal procedures.
authors.affiliation: Cardiology Department, Prof. Dr. C.C. Iliescu Institute of Emergency for Cardiovascular Diseases, Bucharest, Romania.
authors.forename: Anca
authors.initials: A
authors.lastname: Florian
authors.forename: Ruxandra
authors.initials: R
authors.lastname: Jurcut
authors.forename: Ioana
authors.initials: I
authors.lastname: Lupescu
authors.forename: M
authors.initials: M
authors.lastname: Grasu
authors.forename: M
authors.initials: M
authors.lastname: Croitoru
authors.forename: Carmen
authors.initials: C
authors.lastname: Ginghină
mesh_terms: D000208:Acute Disease; D002908:Chronic Disease; D006801:Humans; D007511:Ischemia / Q000209:etiology / Q000503:physiopathology / Q000628:therapy*; D017538:Mesenteric Artery, Superior / Q000000981:diagnostic imaging; D008641:Mesenteric Vascular Occlusion / Q000209:etiology / Q000628:therapy; D008643:Mesentery / Q000098:blood supply* / Q000000981:diagnostic imaging; D010348:Patient Care Team; D011379:Prognosis; D012039:Regional Blood Flow; D013152:Splanchnic Circulation / Q000502:physiology; D013927:Thrombosis; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography