Management of spontaneous isolated dissection of the superior mesenteric artery: Case report and literature review

27Citations
Citations of this article
23Readers
Mendeley users who have this article in their library.

Abstract

BACKGROUND AND METHOD: The aim of this study was to assess retrospectively the clinical presentation, management and outcome of three patients with isolated SMA dissection encountered at Okinawa Prefectural Chubu Hospital, Japan from 2005 to 2006, along with a review of the literature. We follow up the patient's clinical symptoms and the image by using enhanced dynamic CT at 1 week, 1 or 2 months, 6 months, and yearly after onset.<br /><br />CASE PRESENTATION: We present three patients with acute abdominal pain due to spontaneous dissection of the superior mesenteric artery (SMA), who were treated by surgical revascularization or conservative management. Two patients underwent surgery because of signs or symptoms of intestinal ischemia and one patient elected conservative management. The SMA was repaired by bypass graft in two cases, and in one of these, the graft was occluded because of prominent native flow from the SMA. All patients were symptom free and there was no evidence of disease recurrence after a median follow-up of 4.3 years.<br /><br />CONCLUSION: Although the indications for surgery are still controversial, we should proceed with exploratory laparotomy if the patient has acute symptoms with suspicion of mesenteric ischemia. A non-operative approach for SMA dissection requires close follow-up abdominal CT, with a focus on the clinical signs of mesenteric ischemia and the vascular supply of the SMA, including collateral flow from the celiac artery and inferior mesenteric artery.

Cite

CITATION STYLE

APA

Katsura, M., Mototake, H., Takara, H., & Matsushima, K. (2011, May 8). Management of spontaneous isolated dissection of the superior mesenteric artery: Case report and literature review. World Journal of Emergency Surgery. https://doi.org/10.1186/1749-7922-6-16

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free