Acute mesenteric ischemia causes: Difference between revisions
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*[[Strangulation]]<ref name="pmidNBK6883">{{cite journal| author=Cathcart HR| title=What is ahead for healthcare? | journal=Mod Healthc (Short Term Care) | year= 1976 | volume= 6 | issue= 1 | pages= 202 | pmid=NBK6883 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=6883 }} </ref> | |||
===Occlusive Venous Acute Mesenteric Ischemia (5%)=== | ===Occlusive Venous Acute Mesenteric Ischemia (5%)=== | ||
Revision as of 11:44, 12 December 2012
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Rim Halaby
Overview
Acute mesenteric ischemia is caused in 50% of the cases by an embolism in the arterial mesenteric vasculature and in 30 % of the cases by a thrombus. 5% of the cases of acute mesenteric ischemia are caused by venous occlusion due to hypercoagulable state. In 20 to 30% of the cases, acute mesenteric ischemia is non occlusive and is rather caused by decreased systemic perfusion in the setting of an elderly patients with multiple co-morbidities and under treatment with medications that affect the effective circulatory volume such as diuretics.[1][2][3]
Causes
Occlusive Arterial Acute Mesenteric Ischemia (65-75%)
- Embolism (50%)
- Thrombus (15-25%)
- Strangulation[4]
Occlusive Venous Acute Mesenteric Ischemia (5%)
Non Occlusive Mesenteric Ischemia (20-30%)
References
- ↑ 1.0 1.1 Klar E, Rahmanian PB, Bücker A, Hauenstein K, Jauch KW, Luther B: Acute mesenteric ischemia: a vascular emergency. Dtsch Arztebl Int 2012; 109(14): 249–56. DOI: 10.3238/arztebl.2012.0249
- ↑ 2.0 2.1 Reinus JF, Brandt LJ, Boley SJ (1990). "Ischemic diseases of the bowel". Gastroenterol Clin North Am. 19 (2): 319–43. PMID 2194948.
- ↑ 3.0 3.1 Rosenblum JD, Boyle CM, Schwartz LB (1997). "The mesenteric circulation. Anatomy and physiology". Surg Clin North Am. 77 (2): 289–306. PMID 9146713.
- ↑ Cathcart HR (1976). "What is ahead for healthcare?". Mod Healthc (Short Term Care). 6 (1): 202. PMID NBK6883 Check
|pmid=value (help).