Results 31 to 40 of about 324,111 (198)

Vena cava filters and inferior vena cava thrombosis [PDF]

, 2007
ObjectiveRetrievable vena cava filters (R-VCF) are a recent addition to the therapeutic armamentarium for the prevention of pulmonary embolism. However, unlike permanent vena cava filters (P-VCF), outcomes data are limited regarding complication rates ...
Ayerdi, Juan, Geary, Randolph L., Edwards, Matthew S., Corriere, Matthew A., Stafford, Jeanette M., Suave, Kenneth J., Craven, Brandon L.   +6 more
core   +1 more source

Value of contrast-enhanced ultrasound in diagnosis of thrombus in inferior vena cava filter [PDF]

Waike lilun yu shijian
Objective To evaluate the diagnostic value of contrast-enhanced ultrasound (CEUS) in assessing thrombus of inferior vena cava filters before filters removal.
ZHANG Jian, QIAN Weiqing, YI Xiaolei
doaj   +1 more source

Transhepatic inferior vena cava filter retrieval due to chronic occlusion of jugular and subclavian veins

Radiology Case Reports, 2019
Retrieval of inferior vena cava filters is routinely performed via an internal jugular venous access. We present a case of a 55-year-old woman with myeloproliferative disorder, complicated by venous thrombosis.
Robert G. Dionisio, MD, David S. Shin, MD, Christopher R. Ingraham, MD, Sandeep S. Vaidya, MD   +3 more
doaj   +1 more source

Development and evaluation of a new biodegradable vena cava filter in a canine model

Asian Journal of Surgery, 2017
Purpose: Preliminary testing of a new biodegradable inferior vena cava filter in a canine model. Methods: The biodegradable filter consisted of two parts, a filter cone and a stent. The filter cone was constructed of six polyglycolic acid polymer strands
Fuxian Zhang, Hailei Li, Gangzhu Liang, Huan Zhang   +3 more
doaj   +1 more source

Optional vena cava filters: indications, management, and results

, 2009
BACKGROUND: When anticoagulation is contraindicated or ineffective, optional vena cava filters can be used to prevent pulmonary embolism. These devices can be removed within a defined period of time or can remain in the vena cava permanently.
Hanno Hoppe, Hoppe, Hanno
core   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Estudo experimental do desempenho de um novo filtro de veia cava inferior [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2012Filtros de veia cava (FVC) são dispositivos médicos implantáveis utilizados na prevenção do ...
Corbellini, Marcelo Peixer
core  

CXCL10/SLC11A1 Axis Exacerbates Septic Liver Injury by Regulating Neutrophil Extracellular Traps Formation to Drive Macrophage Pro‑Inflammatory Polarization

Advanced Science, EarlyView.
In sepsis‐induced liver injury, marked neutrophil infiltration correlates with disease severity. Neutrophil SLC11A1 drives intracellular Fe2+ and ROS via the Fenton reaction, promoting NETs formation. Hepatocyte‐derived CXCL10 recruits neutrophils and activates the JAK/STAT1/SLC11A1 axis, enhancing NETs‐mediated inflammation.
Haiping Lin, Shicong Zheng, Pei Song, Jie Chang, Zewei Chen, Cang Li, Min Yu, Lude Wang, Shian Yu   +8 more
wiley   +1 more source

Retrievable Inferior Vena Cava Filters—Use, Removal, and Removal Techniques

, 2023
The use of retrievable inferior vena cava filters is on the rise, but there is an inadequate number of these filters being removed even if their use as a prophylactic for venous thromboembolism is no longer indicated.
Chan W. Kim, William H. Frishman, Sateesh Babu, Aronow, Wilbert S, Kim, Chan W, Frishman, William H, Wilbert S. Aronow, Babu, Sateesh   +7 more
core   +1 more source

Inferior vena cava filter misplacement in the right atrium and migration to the right ventricle followed by successful removal using the endovascular technique: A case report and review of the literature

SAGE Open Medical Case Reports, 2015
Inferior vena cava filters are effective for preventing the passage of thrombi into the pulmonary arteries in patients with pulmonary embolism and deep vein thrombosis.
Yasushi Wakabayashi, Wataru Takeuchi, Kyohei Yamazaki   +2 more
doaj   +1 more source