Frequency of Perigraft Hygroma After Aortic Reconstruction Using Expanded Polytetrafluoroethylene Grafts
نویسندگان
چکیده
منابع مشابه
Surgical outcomes after superior vena cava reconstruction with expanded polytetrafluoroethylene grafts.
OBJECTIVES Graft occlusion is a problem after superior vena cava (SVC) reconstruction for thoracic malignancy. Expanded polytetrafluoroethylene (ePTFE) is considered to be an optimal material for venous reconstruction. METHODS We reviewed the hospital records of 13 patients who underwent complete resection of thoracic malignancy invading the SVC, including SVC reconstruction with ePTFE grafts...
متن کاملEffective treatment for recurrent perigraft seromas of upper arm polytetrafluoroethylene grafts: report of two cases.
Among the possible complications of hemodialysis polytetrafluoroethylene (PTFE) graft creation, perigraft seromas are rare, but sometimes troublesome. Debridement with drainage is usually the method of treatment. However, recurrence is not unusual. Herein we describe 2 cases of recurrent perigraft seroma treated by a simple but effective surgical method: excision of the pseudocapsule and revisi...
متن کاملReconstruction of the sellar dura in transsphenoidal surgery using an expanded polytetrafluoroethylene dural substitute.
BACKGROUND The transsphenoidal approach for resecting pituitary tumors has classically included reconstruction of the anterior wall of the sella turcica. A variety of materials have been used in this process for the purpose of both recreating the original anatomy and preventing postoperative cerebrospinal fluid (CSF) leaks. We studied the use of an ePTFE dural substitute (GORE Preclude MVP, W.L...
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BACKGROUND The main pathology of haemodialysis graft stenosis is venous neointimal hyperplasia at graft-venous anastomoses. Neointimal hyperplasia is also observed in cases of coronary artery in-stent restenosis. Paclitaxel is a chemotherapeutic agent used to treat cancer, and has been proven to inhibit neointimal hyperplasia of coronary artery in-stent restenosis. In this study, we examined wh...
متن کاملMicrovascular endothelial cell sodding of 1-mm expanded polytetrafluoroethylene vascular grafts.
The formation of an endothelial cell lining on the inner surface of polymeric grafts may reduce the inherent thrombogenicity of synthetic implants. Endothelial cell transplantation onto the luminal surface of grafts has been suggested as one method of creating new endothelial cell linings on grafts. The purpose of this study was to morphologically evaluate the very early events of healing (betw...
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ژورنال
عنوان ژورنال: Journal of Vascular Surgery
سال: 2019
ISSN: 0741-5214
DOI: 10.1016/j.jvs.2019.06.029