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Cryopreserved Allogenic Vascular Graft in Free-flap Reconstructive Microsurgery: Case Report

Overview
Journal J Surg Case Rep
Specialty General Surgery
Date 2021 Aug 30
PMID 34457239
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Abstract

The use of cryopreserved allogenic vascular graft in reconstructive microsurgery has rarely been reported. Here, we report a case of lower extremity reconstruction using cryopreserved hepatic artery as the vein conduit. Postoperative flap perfusion was uneventful with satisfactory wound healing, and graft patency was observed on follow-up color Doppler. Thus, cryopreserved allogenic vascular graft could be a source of vascular conduit in microsurgery.

References
1.
Lee K, Lee D, Lee H, Joh J, Choi S, Heo J . Interpostion vein graft in living donor liver transplantation. Transplant Proc. 2004; 36(8):2261-2. DOI: 10.1016/j.transproceed.2004.08.079. View

2.
Motomura N, Imakita M, Yutani C, Kitoh Y, Kawashima Y, Oka T . Histological change in cryopreserved rat aortic allograft. J Cardiovasc Surg (Torino). 1995; 36(1):53-60. View

3.
Cheng H, Lin F, Chang S . Evidence-based analysis of vein graft interposition in head and neck free flap reconstruction. Plast Reconstr Surg. 2012; 129(5):853e-854e. DOI: 10.1097/PRS.0b013e31824a6313. View

4.
Vlastou C, EARLE A, Jordan R . Vein grafts in reconstructive microsurgery of the lower extremity. Microsurgery. 1992; 13(5):234-5. DOI: 10.1002/micr.1920130505. View

5.
Sugawara Y, Makuuchi M, Akamatsu N, Kishi Y, Niiya T, Kaneko J . Refinement of venous reconstruction using cryopreserved veins in right liver grafts. Liver Transpl. 2004; 10(4):541-7. DOI: 10.1002/lt.20129. View