Journal of vascular and interventional radiology : JVIR
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J Vasc Interv Radiol · Jul 2016
A 16-F Sheath with Endobronchial Forceps Improves Reported Retrieval Success of Long-Dwelling "Closed Cell" Inferior Vena Cava Filter Designs.
To report results of a 16-F sheath/endobronchial forceps combination in retrieval of "closed cell" inferior vena cava (IVC) filter designs with prolonged dwell times of ≥ 60 days. ⋯ A high rate of retrieval for closed cell long-dwelling strut and wall-embedded filters may be achieved using a 16-F sheath/endobronchial forceps combination.
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Rapid prototyping, also known as three-dimensional (3D) printing, is a recent technologic advancement with tremendous potential for advancing medical device design. A wide range of raw materials can be incorporated into complex 3D structures, including plastics, metals, biocompatible polymers, and even living cells. With its promise of highly customized, adaptable, and personalized device design at the point of care, 3D printing stands to revolutionize medical care. The present review summarizes the methods for 3D printing and their current and potential roles in medical device design, with an emphasis on their potential relevance to interventional radiology.
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J Vasc Interv Radiol · Jun 2016
Comparative StudyIndependent Analysis of Albumin-Bilirubin Grade in a 765-Patient Cohort Treated with Transarterial Locoregional Therapy for Hepatocellular Carcinoma.
To assess validity of albumin-bilirubin (ALBI) grade as a predictor of survival in patients undergoing transarterial embolization for hepatocellular carcinoma. ⋯ ALBI grade outperforms C-P class at discriminating survival in patients receiving transarterial chemoembolization or (90)Y radioembolization. ALBI grade is also valuable in patients with moderate liver dysfunction and BCLC B disease.
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J Vasc Interv Radiol · May 2016
Supraclavicular Brachial Plexus Block for Arteriovenous Hemodialysis Access Procedures.
Ultrasound-guided supraclavicular brachial plexus block using 1% and 2% lidocaine in 21 procedures is reported. Average procedure time was 5.1 minutes (± 1.2 min; range, 2-8 min). ⋯ The pain scale assessment averaged 0.4 (± 1.1; range, 0-4). There were no complications.