J Korean Soc Vasc Surg.  2005 Nov;21(2):171-174.

Posterior Tibial Artery Aneurysm: A Case Report

Affiliations
  • 1Department of Surgery, University of Ulsan College of Medicine, Seoul Asan Hospital, Seoul, Korea.
  • 2Department of Surgery, University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Korea. ypcho@gnah.co.kr
  • 3Department of Diagnostic Radiology, University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Korea.
  • 4Department of Diagnostic Pathology, University of Ulsan College of Medicine, Gangneung Asan Hospital, Gangneung, Korea.

Abstract

Aneurysms of the infrapopliteal arteries are rare and they are commonly associated with trauma. We report here on a rare case of a true aneurysm of the posterior tibial artery in a sixty-year-old female. There was no history of trauma, and the serologic tests for the possibility of vasculitis were all negative. The color Doppler ultrasound examination and the multi-detector computed tomographic scan confirmed the diagnosis of a posterior tibial artery aneurysm and these tests revealed no evidence of aneurysms or occlusive lesions in the other arteries. Aneurysmectomy and end-to-end microvascular anastomosis were performed successfully. Preoperative multi- detector computed tomographic scanning is a valuable, noninvasive diagnostic tool to delineate not only the state of the aneurysm, but also that of the distal arterial tree.

Keyword

Aneurysm; Posterior tibial artery; Computed tomography

MeSH Terms

Aneurysm*
Arteries
Diagnosis
Female
Humans
Serologic Tests
Tibial Arteries*
Ultrasonography
Vasculitis
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