Results 41 to 50 of about 15,182 (239)

Extrinsic arterial compression and lower extremity ischemia after iliac vein stent placement: case report, review of literature

CVIR Endovascular, 2023
Background Lower extremity ischemia due to extrinsic arterial compression by venous stent placement is a rare but increasingly recognized occurrence.
Mohammad Elsayed, Debkumar Sarkar, Ken Zhao, Yolanda Bryce, Adie Friedman   +4 more
doaj   +1 more source

Complex pathologies in a patient referred for varicose veins

Journal of Vascular Surgery Cases and Innovative Techniques, 2023
Varicose veins are commonly due to saphenous vein reflux, but they can manifest more complex venous pathologies. A 45-year-old woman presented with painful leg varicosities and pelvic pain.
Sahar Ali, MD, Paula Pinto, Steffen Huber, MD, Juan Carlos Perez-Lozada, MD, Robert Attaran, MD, Cassius Iyad Ochoa Chaar, MD, MS   +5 more
doaj   +1 more source

Imaging Findings of Inferior Vena Cava Web Associated with Primary Budd Chiari Syndrome- A Case Report in Elderly Male [PDF]

Journal of Clinical and Diagnostic Research, 2020
Budd Chiari Syndrome (BCS) is characterised by obstruction of hepatic venous outflow and Inferior Vena Cava (IVC) causing portal hypertension. The gold standard imaging for such a case is Contrast Enhanced Computed Tomography (CECT).
Shyam Kumar Nandhakumar, Amirthaganesh Balasubramanium, Prabhu Sugumaran, Lokesh Kumar Thilagaraj, Armel Arputha Sivarajan   +4 more
doaj   +1 more source

Deployable 3D‐Printed Vascular Stent with Surface‐Catalysed Endogenous Nitric Oxide Generation

Advanced Materials, EarlyView.
A deployable 3D‐printed vascular stent was fabricated with surface‐catalyzed endogenous nitric oxide generation, representing a promising new direction for stent development. The stent can be remotely controlled by magnetic force in its compressed state and fully deployed at the target site using an untethered heat source, potentially eliminating the ...
Kun Zhou, Zifei Han, Kang Lin, Di Wu, Siti Nur Asyura Adzlan, Qingqing Fan, Christina Cortez‐Jugo, Rona Chandrawati, Cyrille Boyer   +8 more
wiley   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Successful Treatment of Cerebral Venous Thrombosis Associated with Bilateral Internal Jugular Vein Stenosis Using Direct Thrombolysis and Stenting: A Case Report

Kaohsiung Journal of Medical Sciences, 2005
Cerebral venous thrombosis (CVT) is not uncommon, but CVT associated with bilateral internal jugular vein stenosis (BIJVS) is rare. Bilateral internal jugular vein stenting is also a rare procedure.
Poyin Huang, Yuan-Han Yang, Chun-Hung Chen, Ruey-Tay Lin   +3 more
doaj   +1 more source

Bioabsorbable Endovascular Adhesive Tape (BEAT) for Improving Vascular Regeneration

Advanced Science, EarlyView.
A bioabsorbable endovascular adhesive tape (BEAT) platform based on a hierarchical polyelectrolyte complex is developed to enhance drug delivery in the DCB system. The coating enables rapid transfer to the vessel, provides short‐term mechanical support, and promotes both immediate transfer and long‐term retention of drugs at the lesion site.
Jiarong Wang, Jing Wang, Xinyi Li, Bo Yu, Yiduo Chen, Yirong Guo, Honglin Qian, Meng Hu, Haoyang Liu, Wenhui Liu, Han Xu, Kefeng Ren, M. Cristina L. Martins, Jian Ji   +13 more
wiley   +1 more source

Venoplasty and Venous Stenting in Patients with Chronic Venous Insufficiency in the Lower Extremities

Journal of Tehran University Heart Center, 2017
Background: Venoplasty and stenting is a minimally invasive therapy that can be used for patients with deep venous insufficiency in the lower extremities.
Majid Moeini, Mohammad Reza Zafarghandi, Morteza Shahbandari, Azadeh Sayarifard, Morteza Taghavi, Javad Salimi, Javad Salimi, Pezhman Farshidmehr, Mohammad Hasani, Mohammad Reza Tobaei   +9 more
doaj  

Therapeutic Gases in Biomedicine: Updates on Nitric Oxide and Beyond

Advanced Science, EarlyView.
Therapeutic gases, including NO, CO, H2S, H2, CO2, O2, and Xe, play vital roles in cellular signaling and repair. This review highlights the emerging carriers and delivery systems that enable controlled, localized gas release for diagnostic and therapeutic applications.
Syed Muntazir Andrabi, Navatha Shree Sharma, Imran Ibn Gani Rather, S. M. Shatil Shahriar, Jingwei Xie   +4 more
wiley   +1 more source

Disability and Patient-Reported Satisfaction in Women with Idiopathic Intracranial Hypertension: A Comparative Study of Venous Sinus Stenting and Medical Management

Diagnostics
Objective: Patients with chronic idiopathic intracranial hypertension (IIH) commonly experience a high level of disability and low satisfaction with medical treatment.
Ortal Buhbut, Hadas Ben Assayag, Sapir Aharoni-Bar, Maor Epstein, Erez Tsumi, Tamir Regev, Anna Bunin, Asaf Honig, Bar O. Kotaro, Gal Ben Arie, Anat Horev   +10 more
doaj   +1 more source