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ABSTRACT


01 diciembre 2014

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Identifying Aberrant Hepatic Arteries Prior to Intra-arterial Radioembolization

Andor F. van den Hoven, Maarten L. J. Smits, Bart de Keizer, Maarten S. van Leeuwen, Maurice A. A. J. van den Bosch, Marnix G. E. H. Lam

Failing to identify aberrant hepatic arteries before radioembolization (RE) may compromise its treatment efficacy due to inadequate biodistribution of radioactive microspheres. The purpose of this study was to evaluate how often aberrant hepatic arteries were identified correctly in clinical practice, with computed tomography (CT), and during angiography in patients with liver tumors who received a workup for RE.

01 diciembre 2014

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Treatment Outcomes of Transcatheter Arterial Chemoembolization for Hepatocellular Carcinoma that Invades Hepatic Vein or Inferior Vena Cava

Seong Min Chung, Chang Jin Yoon, Sang Soo Lee, Sukho Hong, Jung Wha Chung, Sung Wook Yang, Nak Jong Seong, Eun Sun Jang, Jin-Wook Kim, Sook-Hyang Jeong

We aimed to elucidate the treatment outcomes of transcatheter arterial chemoembolization (TACE) and survival-associated factors in hepatocellular carcinoma (HCC) patients with hepatic vein (HV) and/or inferior vena cava (IVC) invasion.

01 diciembre 2014

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Diaphragmatic Hernia After Lung Percutaneous Radiofrequency Ablation: Incidence and Risk Factors

Nicolas Alberti, Gilbert Ferretti, Xavier Buy, Marie Desjardin, Sultan Al Ammari, Roberto-Luigi Cazzato, Valérie Monnin-Bares, Dominique Bechade, Gregoire Desolneux, Audrey Michot, Jean Palussiere hide

To evaluate diaphragmatic hernias (DH) after percutaneous radiofrequency ablation (PRFA) for basal lung nodules and to detect risk factors.

01 diciembre 2014

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Osteoid Osteoma Treated by Percutaneous Thermal Ablation: When Do We Fail? A Systematic Review and Guidelines for Future Reporting

Ezio Lanza, Yann Thouvenin, Pierre Viala, Luca Maria Sconfienza, Dario Poretti, Gianpaolo Cornalba, Francesco Sardanelli, Catherine Cyteval

Osteoid osteoma (OO) is a painful benign bone tumor of the young that is widely treated by percutaneous thermal ablation (PTA) with success rates close to 100 %. Nevertheless, some patients have recurrences. We reviewed the literature to understand whether these are true recurrences or incomplete treatments; to analyze safety and efficacy during long-term follow-up in a extremely large cohort of patients; to detail best-practice suggestions from the largest clinical trials as well as report their complications; and to recommend standards for future reporting.

01 diciembre 2014

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Optimizing Needle Direction During Transjugular Liver Biopsy Provides Superior Biopsy Specimens

Timothy W. I. Clark, Jeffrey W. McCann, Jason Salsamendi, Michael F. Dowd, Cristina H. Hajdu

Transjugular liver biopsy (TJLB) is commonly performed for staging of liver fibrosis and cirrhosis among patients with coagulopathy and/or ascites. We hypothesized that device orientation during needle firing influences hepatic tissue apposition with the specimen notch and specimen quality.

01 diciembre 2014

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Magnetic Resonance-Guided Focused Ultrasound Ablation in Abdominal Moving Organs: A Feasibility Study in Selected Cases of Pancreatic and Liver Cancer

Michele Anzidei, Alessandro Napoli, Francesco Sandolo, Beatrice Cavallo Marincola, Michele Di Martino, Pasquale Berloco, Sandro Bosco, Mario Bezzi, Carlo Catalano

This study was designed to evaluate preliminarily the feasibility and safety of magnetic resonance-guided focused ultrasound (MRgFUS) for treatment of solid tumors in the upper abdomen.

01 diciembre 2014

JOURNAL OF VASCULAR AND INTERVENTIONAL REDIOLOGY. Robot-Assisted Uterine Artery Embolization: A First-in-Woman Safety Evaluation of the Magellan System

Alexander Eric Rolls, MBBS, MRCS , Celia V. Riga, MD, MRCS , Colin D. Bicknell, MD, FRCS , Lesley Regan, MD, FRCOG , Nick J. Cheshire, MD, FRCS , Mohamad S. Hamady, MD, FRCR

To provide a technical description of robot-assisted uterine artery embolization and to investigate the safety and feasibility of the Magellan (Hansen Medical, Mountain View, California, USA) robotic catheter in this complex arterial bed.

01 diciembre 2014

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. Comparison of Percutaneous Transhepatic Variceal Embolization (PTVE) Followed by Partial Splenic Embolization versus PTVE Alone for the Treatment of Acute Esophagogastric Variceal Massive Hemorrhage

XuHua Duan, MD , Kai Zhang, MM , XinWei Han, MD , JianZhuang Ren, MD , Miao Xu, MM , GuoHao Huang, MM , MengFan Zhang, MM

To compare the efficacy of percutaneous transhepatic variceal embolization (PTVE) followed by partial splenic embolization (PSE) with that of PTVE alone for the treatment of acute massive hemorrhage of esophagogastric varices in patients with cirrhosis unable to undergo alternative procedures.

01 diciembre 2014

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. Coil Embolization with Side-Holed Catheter to Preserve Peripheral Flow for Visceral Artery Pseudoaneurysm: An Experimental Study in Swine

Shohei Takasugi, MD , Toshio Kaminou, MD , Yasufumi Ohuchi, MD , Shinsaku Yata, MD , Akira Adachi, MD , Tsuyoshi Kawai, MD , Masayuki Endo, MD , Toshihide Ogawa, MD

To evaluate the safety and efficacy of coil embolization with an indwelling catheter with side holes to control visceral artery bleeding while simultaneously preserving peripheral artery flow.

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