eMedicine Specialties > General Surgery > Abdomen
Mesenteric Artery Thrombosis: Follow-up
Updated: Jul 10, 2009
Outcome and Prognosis
Unfortunately, the outcome of patients suffering from acute thrombosis is not as good as that of patients with chronic ischemia. The average mortality rate of patients with acute thrombosis is 75-80%.7
For those patients who do survive, the risk of rethrombosis is high, and lifestyle may be hindered by a lifetime of total parenteral nutrition.
Future and Controversies
The diagnosis and treatment of acute mesenteric thrombosis have improved little since the late 20th century.
A retrospective study by Mamode et al found that 32% of patients were properly diagnosed prior to surgery or death.8 In this same review, 46 of 57 patients died from mesenteric ischemia.
Progress in the diagnosis of mesenteric thrombosis includes some advances in CT scanning and magnetic resonance imaging (MRI). While these modalities show promise, they are not the diagnostic tests of choice in suspected mesenteric thrombosis. In his study, Alpern et al found that 26% of patients were appropriately diagnosed as having ischemia by CT scan9 ; other studies have shown similar results.
Treatment options of acute thrombosis center on surgical methods, which have changed little since the late 20th century. Some patients may be good candidates for percutaneous transluminal angioplasty with stenting, as was the patient reported by Bertran and colleagues.10
The authors and editors of eMedicine gratefully acknowledge the contributions of previous coauthors Yale D Podnos, MD, MPH, and Russell A Williams, MBBS, to the development and writing of this article.
More on Mesenteric Artery Thrombosis |
| Overview: Mesenteric Artery Thrombosis |
| Treatment: Mesenteric Artery Thrombosis |
Follow-up: Mesenteric Artery Thrombosis |
| Multimedia: Mesenteric Artery Thrombosis |
| References |
| Further Reading |
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References
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Acosta S, Nilsson TK, Bjorck M. D-dimer testing in patients with suspected acute thromboembolic occlusion of the superior mesenteric artery. Br J Surg. Aug 2004;91(8):991-4. [Medline].
Aschoff AJ, Stuber G, Becker BW, et al. Evaluation of acute mesenteric ischemia: accuracy of biphasic mesenteric multi-detector CT angiography. Abdom Imaging. May-Jun 2009;34(3):345-57. [Medline].
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Hladik P, Raupach J, Lojik M, et al. Treatment of acute mesenteric thrombosis/ischemia by transcatheter thromboaspiration. Surgery. Jan 2005;137(1):122-3. [Medline].
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Klempnauer J, Grothues F, Bektas H. Long-term results after surgery for acute mesenteric ischemia. Surgery. Mar 1997;121(3):239-43. [Medline].
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MMWR. Bacterial contamination of platelet pools--Ohio, 1991. MMWR Morb Mortal Wkly Rep. Jan 24 1992;41(3):36-7. [Medline].
Spittler C, Chari V, Husni E. Second-look laparoscopy for visceral ischemia facilitated by preinstalled ports. Am Surg. Aug 1997;63(8):732-4. [Medline].
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Further Reading
Related eMedicine topics:
Abdominal Angina
Acute Mesenteric Ischemia
Chronic Mesenteric Ischemia
Colitis, Ischemic
Mesenteric Artery Ischemia
Mesenteric Ischemia
Mesenteric Venous Thrombosis
Clinical guidelines:
ACC/AHA 2005 guidelines for the management of patients with peripheral arterial disease (lower extremity, renal, mesenteric, and abdominal aortic): a collaborative report from the American Association for Vascular Surgery/Society for Vascular Surgery, Society for Cardiovascular Angiography and Interventions, Society for Vascular Medicine and Biology, Society of Interventional Radiology, and the ACC/AHA Task Force on Practice Guidelines (Writing Committee to Develop Guidelines for the Management of Patients With Peripheral Arterial Disease). American College of Cardiology Foundation - Medical Specialty Society
American Heart Association - Professional Association
Society for Cardiovascular Angiography and Interventions - Medical Specialty Society
Society for Vascular Medicine and Biology - Medical Specialty Society
Society for Vascular Surgery - Medical Specialty Society
Society of Interventional Radiology - Medical Specialty Society. 2005. 191 pages. NGC:004740
Clinical trials:
Biomagnetic Signals of Intestinal Ischemia
Biomagnetic Signals of Intestinal Ischemia II (SQUID)
Keywords
mesenteric artery thrombosis, thrombosis, thrombus, mesenteric artery ischemia, ischemia, mesenteric, mesenteric artery, mesentery, mesenteric ischemia, ischemic bowel, ischemic colitis, superior mesenteric artery, superior artery, mesenteric thrombosis, inferior mesenteric artery, superior mesenteric vein, thromboendarterectomy, transaortic visceral thromboendarterectomy, aortovisceral bypass, postprandial pain, hypovolemia, intra-abdominal malignancy, autogenous saphenous vein graft
Follow-up: Mesenteric Artery Thrombosis