Wang B, Liu Z, Shen L. Bilateral persistent sciatic arteries complicated with chronic lower limb ischemia.
Int J Surg Case Rep 2011;
2:309-12. [PMID:
22096762 DOI:
10.1016/j.ijscr.2011.07.010]
[Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2011] [Revised: 07/11/2011] [Accepted: 07/11/2011] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION
Persistent sciatic artery (PSA) is a rare vascular anomaly associated with a higher rate of aneurysm formation or thromboembolic complications causing lower extremity ischemia.
PRESENTATION OF CASE
A 15-year-old female patient with bilateral PSA presented with lower extremity ischemia. Considering the age and symptoms of the patient, we did not perform any intervention, but continued surveillance with duplex ultrasonography in case of the high incidence of aneurysmal formation or thromboembolic event.
DISCUSSION
Epidemiology, development, anatomical structure, diagnosis and treatments of PSAs are discussed.
CONCLUSION
PSAs, are prone to early atheromatous degeneration and aneurysm formation. Treatment of a PSA mainly dependent on the symptoms is either by surgical procedures or by endovascular interventions.
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