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ABSTRACT


01 marzo 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Robotic-Assisted Versus Manual Prostatic Arterial Embolization for Benign Prostatic Hyperplasia: A Comparative Analysis

Sandeep Bagla, John Smirniotopoulos, Julie C. Orlando, Rachel Piechowiak

Purpose: Prostatic artery embolization (PAE) is a safe and efficacious procedure for benign prostatic hyperplasia (BPH), though is technically challenging. We present our experience of technical and clinical outcomes of robotic and manual PAE in patients with BPH.

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Endovascular Management of Recurrent Spontaneous Hemarthrosis After Arthroplasty

Marcin K. Kolber, Pratik A. Shukla, Abhishek Kumar, Adam Zybulewski, Todd Markowitz, James E. Silberzweig

Purpose: Recurrent spontaneous hemarthrosis is an infrequent but debilitating late complication of joint replacement, affecting up to 1.6% of patients with arthroplasty of the affected joint. Repeated episodes of bleeding result in an inflammatory cascade that further propagates bleeding events. Open and arthroscopic synovectomy are often performed when conservative treatments fail. Transarterial embolization is increasingly utilized as a less invasive option; however, its role is not widely established. We performed a systematic literature review to report the safety and efficacy of transarterial embolization in treating recurrent hemarthrosis in the setting of prior arthroplasty.

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Multiple Renal Artery Pseudoaneurysms in Patients Undergoing Renal Artery Embolization Following Partial Nephrectomy: Correlation with RENAL Nephrometry Scores

Nakul Gupta, Anish Patel, Joe Ensor, Kamran Ahrar, Judy Ahrar, Alda Tam, Bruno Odisio, Stephen Huang, Ravi Murthy, Armeen Mahvash, Rony Avritscher, Stephen McRae, Sharjeel Sabir, Michael Wallace, Surena Matin, Sanjay Gupta

Purpose: To describe the incidence of multiple renal artery pseudoaneurysms (PSA) in patients referred for renal artery embolization following partial nephrectomy and to study its relationship to RENAL nephrometry scores.

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Pulmonary Arteriovenous Malformations Embolized Using a Micro Vascular Plug System: Technical Note on a Preliminary Experience

Emanuele Boatta, Christine Jahn, Matthieu Canuet, Julien Garnon, Nitin Ramamurthy, Roberto Luigi Cazzato, Afshin Gangi

AIM: To report our preliminary experience using a Micro Vascular Plug (MVP) deployed through a 2.8Fr micro-catheter for the treatment of pulmonary arteriovenous malformations (PAVMs) in a cohort of patients affected by Hereditary Haemorrhagic Telangiectasia (HHT).

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Transcatheter Arterial Embolization for Hepatic Arterial Injury Related to Percutaneous Transhepatic Portal Intervention

Masashi Shimohira, Takuya Hashizume, Shigeru Sasaki, Kengo Ohta, Kazushi Suzuki, Motoo Nakagawa, Yoshiyuki Ozawa, Keita Sakurai, Hiroko Nishikawa, Masaki Hara, Yuta Shibamoto

Purpose: To assess the usefulness of transcatheter arterial embolization (TAE) for the hepatic arterial injury related to percutaneous transhepatic portal intervention (PTPI).

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Influence of Contrast Agent Dilution on Ballon Deflation Time and Visibility During Tracheal Balloon Dilation: A 3D Printed Phantom Study

Min Tae Kim, Jung-Hoon Park, Ji Hoon Shin, Namkug Kim, Sunghyun Daniel Kim, Jiaywei Tsauo, Kun Young Kim, Guk Bae Kim, Ho-Young Song

Purpose: To determine the effect of contrast medium dilution during tracheal balloon dilation on balloon deflation time and visibility using a 3-dimensional (3D) printed airway phantom.

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Risk Prediction of New Adjacent Vertebral Fractures After PVP for Patients with Vertebral Compression Fractures: Development of a Prediction Model

Bin-Yan Zhong, Shi-Cheng He, Hai-Dong Zhu, Chun-Gen Wu, Wen Fang, Li Chen, Jin-He Guo, Gang Deng, Guang-Yu Zhu, Gao-Jun Teng

Purpose: We aim to determine the predictors of new adjacent vertebral fractures (AVCFs) after percutaneous vertebroplasty (PVP) in patients with osteoporotic vertebral compression fractures (OVCFs) and to construct a risk prediction score to estimate a 2-year new AVCF risk-by-risk factor condition.

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Efficacy of a Self-expanding Tract Sealant Device in the Reduction of Pneumothorax and Chest Tube Placement Rates After Percutaneous Lung Biopsy: A Matched Controlled Study Using Propensity Score Analysis

Judy U. Ahrar, Sanjay Gupta, Joe E. Ensor, Armeen Mahvash, Sharjeel H. Sabir, Joseph R. Steele, Stephen E. McRae, Rony Avritscher, Steven Y. Huang, Bruno C. Odisio, Ravi Murthy, Kamran Ahrar, Michael J. Wallace, Alda L. Tam

Purpose: To evaluate the use of a self-expanding tract sealant device (BioSentry™) on the rates of pneumothorax and chest tube insertion after percutaneous lung biopsy.

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Percutaneous Intraductal Radiofrequency Ablation for Extrahepatic Distal Cholangiocarcinoma: A Method for Prolonging Stent Patency and Achieving Better Functional Status and Quality of Life

Tian-tian Wu, Wei-min Li, Hu-cheng Li, Guo-kun Ao, Fang Zheng, Hu Lin

Purpose: The clinical efficacy of intraductal radiofrequency ablation (RFA) with Habib™ EndoHPB catheter, a newly developed intervention for malignant extrahepatic biliary obstruction, remains uncertain. The aim of this study was to investigate the clinical efficacy of intraductal RFA.

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Endovascular Revascularization of Hemodialysis Thrombosed Grafts with the Hydrodynamic Thrombectomy Catheter. Our 7-Year Experience

Patrícia Bermudez, Nestor Fontseré, Gaspar Mestres, Andres García-Gámez, Marta Barrufet, Marta Burrel, Rosa Gilabert, Fernando Gómez, Juan Macho

Purpose: To evaluate the efficacy and safety of the hydrodynamic thrombectomy catheter (AngioJet DVX) in the salvage of thrombosed hemodialysis vascular grafts.

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Prostate Zonal Volumetry as a Predictor of Clinical Outcomes for Prostate Artery Embolization

André Moreira de Assis, Macello Sampaio Maciel, Airton Mota Moreira, Vanessa Cristina de Paula Rodrigues, Alberto Azoubel Antunes, Miguel Srougi, Giovanni Guido Cerri, Francisco Cesar Carnevale

Purpose: To determine prostate baseline zonal volumetry and correlate these findings with clinical outcomes for patients who underwent prostate artery embolization (PAE) for lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH).

01 febrero 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Transcatheter Arterial Embolization for Primary Postpartum Hemorrhage: Predictive Factors of Need for Embolic Material Conversion of Gelatin Sponge Particles to N-Butyl Cyanoacrylate

Yukichi Tanahashi, Satoshi Goshima, Hiroshi Kondo, Tomohiro Ando, Yoshifumi Noda, Hiroshi Kawada, Nobuyuki Kawai, Junichi Kotoku, Shigeru Furui, Masayuki Matsuo

Purpose: To identify predictive factors for embolic material conversion to N-butyl cyanoacrylate (NBCA) for the treatment of primary postpartum hemorrhage (PPH) after failed transcatheter arterial embolization (TAE) using gelatin sponge (GS).

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