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Endograft-specific hemodynamics after endovascular aneurysm repair: a CFD analysis.
Sci Rep
December 2024
Department of Vascular Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Intraluminal prosthetic graft thrombus (IPT) has been described in case of endovascular aortic pathology repair. This study aimed to assess hemodynamic indicators associated with various anatomical morphologies following endovascular aortic repair (EVAR), aiming to offer further references for the choice of clinical therapy. Six model models (normal, iliac compression, aortic compression, aortoiliac compression, iliac distortion, and long-leg stent) were established based on common anatomical morphologies following EVAR.
View Article and Find Full Text PDFEndovascular therapy versus anticoagulation alone for subacute iliofemoral deep vein thrombosis.
J Vasc Interv Radiol
December 2024
Department of Vascular Surgery, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China; Vascular Center of Shanghai JiaoTong University, Shanghai, China. Electronic address:
Purpose: This study evaluated whether endovascular therapy (ET) improved early symptom relief and decreased the incidence of moderate-to-severe post-thrombotic syndrome (PTS) compared to anticoagulation alone in patients with subacute (15-28 days) iliofemoral deep vein thrombosis (DVT).
Materials And Methods: Consecutive patients with subacute iliofemoral DVT from January 2020 to June 2022 were identified. A total of 86 patients were categorized to treatment with ET alongside anticoagulation (endovascular group, n = 49) or anticoagulation alone (anticoagulation group, n = 37).
Predicting lack of clinical improvement following varicose vein ablation using machine learning.
J Vasc Surg Venous Lymphat Disord
December 2024
Department of Surgery, University of Toronto, Canada; Division of Vascular Surgery, St. Michael's Hospital, Unity Health Toronto, Canada; Institute of Medical Science, University of Toronto, Canada; Temerty Centre for Artificial Intelligence Research and Education in Medicine (T-CAIREM), University of Toronto, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Canada; Department of Surgery, King Faisal Specialist Hospital and Research Center, Saudi Arabia. Electronic address:
Objective: Varicose vein ablation is generally indicated in patients with active/healed venous ulcers. However, patient selection for intervention in individuals without venous ulcers is less clear. Tools that predict lack of clinical improvement (LCI) following vein ablation may help guide clinical decision-making but remain limited.
View Article and Find Full Text PDFAre current follow-up intervals justified in patients with non-emergent aortic surgeries?
Interdiscip Cardiovasc Thorac Surg
December 2024
Department of Cardiovascular Surgery, University Hospital Freiburg Heart Centre, Freiburg, Germany, University of Freiburg, Faculty of Medicine, Freiburg, Germany.
Objectives: Evidence for different surveillance protocols following aortic treatment is still lacking. Aim of this study was to analyze the clinical relevance of a first follow-up visit after 6 months.
Methods: Between 01/2018 and 12/2019, 464 patients treated for non-emergent aortic pathologies were retrospectively analysed.
Life-Threatening Esophageal Variceal Hemorrhage in a 7-Year-Old Boy with Massive Portal Vein Enlargement Due to Congenital Arterioportal Fistula.
Am J Case Rep
December 2024
I Department of Radiology and Diagnostic Imaging, Norbert Barlicki Memorial Teaching Hospital No. 1, Medical University of Łódź, Łódź, Poland.
BACKGROUND Arterioportal fistulas (APFs) are abnormal connections between the arterial and portal venous systems, leading to portal hypertension (PH) and symptoms such as gastrointestinal bleeding, splenomegaly, and hepatic pain. Symptoms typically appear by the age of 2 years in about 75% of cases. CASE REPORT A 7-year-old boy with an asymptomatic APF developed life-threatening complications following a Clostridium difficile infection.
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