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Percutaneous transhepatic arterial access for coil embolization of hepatic artery infusion pump-associated bleeding.
CVIR Endovasc
January 2025
Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
Background: Hepatic artery infusion pump (HAIP) chemotherapy is a locoregional treatment for intrahepatic malignancies. HAIPs are surgically implanted, and the catheter tip is typically inserted into a ligated gastroduodenal artery stump. Potential complications at the catheter insertion site include dehiscence, pseudoaneurysm or extravasation, and adjacent hepatic arterial stenosis and thrombosis.
View Article and Find Full Text PDFTransaortic and transfemoral stent deployment approaches related morphological and clinical outcomes after type II hybrid arch repair for type A aortic dissection.
Heart Vessels
November 2024
Vascular Surgery Center, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 North Lishi Road, West City District, Beijing, China.
Article Synopsis
- The study evaluated the outcomes of two stent deployment techniques (transaortic and transfemoral) in patients with type A aortic dissection who underwent type II hybrid arch repair.
- It found that the transaortic group had significantly higher risks of having a patent false lumen (4 times more likely) and all-cause death (5.8 times more likely) compared to the transfemoral group during a median follow-up of 42 months.
- The results suggest that the transfemoral approach should be preferred over the transaortic approach for this type of surgical repair due to better outcomes in terms of false lumen patency and survival.
Dislocation and Snaring of an Aortic Bifurcation Stent During Transfemoral Aortic Valve Replacement-a Case Report.
Catheter Cardiovasc Interv
November 2024
Department of Cardiology and Intensive Care Medicine, Kepler University Hospital, Medical Faculty, Johannes Kepler University, Linz, Austria.
Transfemoral aortic valve replacement (TAVR) is an effective way to treat severe aortic valve stenosis, especially in patients who are high-risk for surgery. Dislocation of an endoluminal aortic bifurcation stent graft during TAVR is an extremely rare complication. We present a case on how management of this complication was successfully done.
View Article and Find Full Text PDFPerformance of a new generation balloon expandable stent-graft (Gore VBX) as bridging stent for B-EVAR.
J Cardiovasc Surg (Torino)
October 2024
Unit of Vascular and Endovascular Surgery, San Giovanni - Addolorata Hospital, Rome, Italy.
Background: The aim of this study was to report the results of a single-centre experience with a new generation balloon expandable stent-graft (Viabahn VBX; W. L. Gore & Associates, Flagstaff, AZ, USA) as bridging stent in branched endovascular aortic repair (B-EVAR).
View Article and Find Full Text PDFA Free-Floating Aortic Thrombus: An Uncommon Approach to Handle a Rare Clinical Entity.
J Endovasc Ther
May 2024
Department of Vascular Surgery, Medical University of Innsbruck, Innsbruck, Austria.
Background: Thrombotic material in the non-aneurysmatic and non-atherosclerotic aorta is a rare entity without any recommended standard treatment so far. We present a successful treatment strategy for patients who do not fit into any of the common approaches.
Case Report: A free-floating thrombus in the descending aorta was found as source of embolism in an 82-year-old female patient with lower limb ischemia.
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