RT Journal Article
SR Electronic
T1 Persistent Sciatic Artery: A Favorable Anatomic Variant in a Setting of Trauma
JF Ochsner Journal
JO Ochsner J
FD O. P. Jindal Global University
SP 189
OP 194
VO 17
IS 2
A1 Shaffer, William
A1 Maher, Mary
A1 Maristany, Michael
A1 Ustunsoz, Bahri
A1 Spieler, Bradley
YR 2017
UL http://www.ochsnerjournal.org/content/17/2/189.abstract
AB Background: Persistent sciatic artery (PSA) is a rare congenital anomaly of the circulation of the lower limb that results from the persistence of an artery that normally regresses early in embryonic development. PSA is usually an incidental finding and is exceedingly rare to find bilaterally.Case Report: We present the case of a rare presentation of PSA that resulted in a favorable outcome for a patient who sustained a gunshot wound to his midthigh and discuss the history, embryology, anatomy, classification schema, imaging evaluation, complications, diagnosis, and management of PSA.Conclusion: PSAs are of doubtful clinical significance when found incidentally at imaging; however, individual patient symptoms, unique arterial anatomy, and the PSA classification best determine the appropriate treatment options.