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. 2020 Nov 16;7:582753. doi: 10.3389/fsurg.2020.582753

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Copyright © 2020 Deng, Deng, Chen, Chen, Chen and Xiong.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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(A) Computed tomography angiography (CTA) showed the presence of complete persistent sciatic artery (PSA) with an incompletely developed superficial femoral artery (SFA) (type 2A PSA), without any aneurysmal change, and the complete obstruction of near-end popliteal artery by thrombus. (B) DSA revealed the obstruction of the remote of PSA and popliteal artery by thrombus. (C) One day of thrombolysis digital subtraction angiography (DSA) examination revealed partial dissolution of the thrombus in the blood vessels and multiple stenoses in the lumen, and advanced thrombosis was considered. (D) DSA revealed the vascular stent patency and no stenosis and thrombosis. (E) CTA revealed the patency of the whole PSA. There was no thrombosis or stenosis in the vascular stent. (F) CTA revealed that thrombosis in the vascular stent and the vessel was occluded.