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ABSTRACT


01 diciembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Transcatheter Arterial Embolization for Renal Angiomyolipoma Using a Micro-balloon Catheter and a Mixture of Ethanol and Lipiodol

Yusuke Sawada, Masashi Shimohira, Takuya Hashizume, Ryoji Sobue, Soichiro Mori, Motoo Nakagawa, Yoshiyuki Ozawa, Taku Naiki, Takashi Nagai, Takahiro Yasui, Yuta Shibamoto

Purpose: To evaluate the efficacy and safety of transcatheter arterial embolization (TAE) for renal angiomyolipoma (AML) using a micro-balloon catheter and a mixture of ethanol and lipiodol.

01 diciembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Ultrasound-Guided Radiofrequency Ablation Using a New Electrode with an Electromagnetic Position Sensor for Hepatic Tumors Difficult to Place an Electrode: A Preliminary Clinical Study

Tae Wook Kang, Min Woo Lee, Kyoung Doo Song, Hyunchul Rhim, Hyo Keun Lim, Wonseok Kang, Kyunga Kim

Purpose: To evaluate whether a new electrode embedded with an electromagnetic position sensor (EMPS) improves the technical feasibility of percutaneous radiofrequency ablation (RFA) in patients with hepatic tumors difficult to place an electrode under ultrasonography (US) guidance and to assess short-term therapeutic efficacy and safety.

01 diciembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Safety and Efficacy of Transarterial Radioembolisation in Patients with Intermediate or Advanced Stage Hepatocellular Carcinoma Refractory to Chemoembolisation

Elisabeth G. Klompenhouwer, Raphaëla C. Dresen, Chris Verslype, Annouschka Laenen, Gert De Hertogh, Christophe M. Deroose, Lawrence Bonne, Vincent Vandevaveye, Geert Maleux

Introduction: Transarterial chemoembolisation (TACE) is the most widely used locoregional treatment for patients with an unresectable hepatocellular carcinoma (HCC). Transarterial radioembolisation (TARE) with yttrium-90 containing microspheres is an emerging interventional treatment that could be complementary or an alternative to TACE.

01 diciembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Endovascular Management of Malignant Inferior Vena Cava Syndromes

Daniel Kuetting, Daniel Thomas, Kai Wilhelm, Claus C. Pieper, Hans H. Schild, Carsten Meyer

Purpose: Malignant obstructions of the inferior vena cava (IVC) are a common cause of the IVC syndrome. As reports on interventional treatment of malignant inferior caval obstructions are very sparse, the purpose of this study was to retrospectively assess the outcome of endovascular treatment of symptomatic, malignant IVC syndromes.

01 diciembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Duplex Ultrasound Versus Clinical Surveillance in the Prediction of TIPS Malfunction Placed for Refractory Ascites: Is Ultrasound Surveillance Useful?

Shamar Young, Patrick Scanlon, Prashant Sherestha, Jafar Golzarian, Tina Sanghvi

Purpose: Since the advent of expanded polytetrafluoroethylene-covered stents and the improved patency they confer for transjugular intrahepatic portosystemic shunt (TIPS), the need to perform ultrasound surveillance has been debated. Prior reports have failed to separately evaluate patients who had TIPS placed for refractory ascites and variceal bleeding. The difference in morbidity from TIPS malfunction between these cohorts argues for distinction between the two. This retrospective review aims to determine whether Duplex ultrasound or return of symptoms more accurately predicts TIPS dysfunction.

01 diciembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. The Technique and Benefits of Angiographic Embolization of Inferior Epigastric Arteries Prior to Pedicled TRAM Flap Breast Reconstruction: Results from a Single Center

Alysse J. Sever, Chirag Patel, Yahya Albeer, Vigen B. Darian

Purpose: To report a single center’s experience with selective arterial embolization of the deep inferior epigastric arteries (DIEA) prior to pedicled TRAM flap breast reconstruction including techniques and outcomes.

01 diciembre 2017

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY. Intra-arterial Thrombolysis for Extremity Frostbite Decreases Digital Amputation Rates and Hospital Length of Stay

Nishant Patel, Dhivya R. Srinivasa, Ravi N. Srinivasa, Joseph J. Gemmete, Venkat Krishnamurthy, Narasimham Dasika, Shilpa N. Reddy, Matthew L. Osher, Erika D. Sears, Jeffrey Forris Beecham Chick

Purpose: To report outcomes of intra-arterial thrombolysis versus non-thrombolytic management of severe frostbite with respect to digital amputation rates and hospital length of stay (LOS).

01 noviembre 2017

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. Long-Term Hepatotoxicity of Yttrium-90 Radioembolization as Treatment of Metastatic Neuroendocrine Tumor to the Liver

Yu-Kai Su, MD, Rosewell V. Mackey, MD, Ahsun Riaz, MD, Vanessa L. Gates, MS, Al B. Benson III, MD, Frank H. Miller, MD, Vahid Yaghmai, MD, Ahmed Gabr, MD, Riad Salem, MD, Robert J. Lewandowski, MD

Purpose: To determine long-term hepatotoxicity of yttrium-90 (90Y) radioembolization in patients treated for metastatic neuroendocrine tumor (mNET) and evaluate if imaging and laboratory findings of cirrhosis-like morphology are associated with clinical symptoms.

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