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ABSTRACT


01 abril 2017

RADIOLOGY. In-Bore 3-T MR-guided Transrectal Targeted Prostate Biopsy: Prostate Imaging Reporting and Data System Version 2–based Diagnostic Performance for Detection of Prostate Cancer

Nelly Tan, Wei-Chan Lin, Pooria Khoshnoodi, Nazanin H. Asvadi, Jeffrey Yoshida, Daniel J. A. Margolis, David S. K. Lu, Holden Wu, Kyung Hyun Sung, David Y. Lu, Jaioti Huang, Steven S. Raman

Purpose: To determine the diagnostic yield of in-bore 3-T magnetic resonance (MR) imaging–guided prostate biopsy and stratify performance according to Prostate Imaging Reporting and Data System (PI-RADS) versions 1 and 2.

01 abril 2017

RADIOLOGY. Long-term Outcome and Analysis of Dysfunction of Transjugular Intrahepatic Portosystemic Shunt Placement in Chronic Primary Budd-Chiari Syndrome

Georges Hayek, Maxime Ronot, Aurélie Plessier, Annie Sibert, Mohamed Abdel-Rehim, Magaly Zappa, Pierre-Emmanuel Rautou, Dominique Valla, Valérie Vilgrain

Purpose: To evaluate the long-term safety, technical success, and efficacy of transjugular intrahepatic portosystemic shunt (TIPS) in a series of patients with Budd-Chiari syndrome (BCS), and to determine the predictors of shunt dysfunction.

01 abril 2017

RADIOLOGY. CT-guided Native Medical Renal Biopsy: Cortical Tangential versus Non-Tangential Approaches—A Comparison of Efficacy and Safety

Bo Liu, Matthew O’Dell, Miguel Flores, Joseph Limback, Melissa Kendall, Julie Pepe, Jeremy R. Burt, Francisco Contreras, Andrew R. Lewis, Thomas J. Ward

Purpose: To review a single-center experience with the cortical tangential approach during computed tomography (CT)-guided native medical renal biopsy and to evaluate its efficacy and safety compared with those of a non–cortical tangential approach.

01 mayo 2017

RADIOLOGY. Phase II Study of Hepatic Arterial Infusion Chemotherapy with Oxaliplatin and 5-Fluorouracil for Advanced Perihilar Cholangiocarcinoma

Xiaodong Wang, Jungang Hu, Guang Cao, Xu Zhu, Yong Cui, Xinqiang Ji, Xuan Li, Renjie Yang, Hui Chen, Haifeng Xu, Peng Liu, Jian Li, Jie Li, Chunyi Hao, Baocai Xing, Lin Shen

Purpose: To evaluate the efficacy and safety of hepatic arterial infusion (HAI) of oxaliplatin and 5-fluorouracil for advanced perihilar cholangiocarcinoma (PCC) in this prospective phase II study.

01 mayo 2017

RADIOLOGY. Clinical Safety of Bariatric Arterial Embolization: Preliminary Results of the BEAT Obesity Trial

Clifford R. Weiss, Olaguoke Akinwande, Kaylan Paudel, Lawrence J. Cheskin, Brian Holly, Kelvin Hong, Aaron M. Fischman, Rahul S. Patel, Eun J. Shin, Kimberley E. Steele, Timothy H. Moran, Kristen Kaiser, Amie Park, David M. Shade, Dara L. Kraitchman, Aravind Arepally

Purpose: To conduct a pilot prospective clinical trial to evaluate the feasibility, safety, and short-term efficacy of bariatric embolization, a recently developed endovascular procedure for the treatment of obesity, in patients with severe obesity.

01 mayo 2017

AMERICAN JOURNAL OF ROENTGENOLOGY. Measures to Prevent Air Embolism in Transthoracic Biopsy of the Lung

Bernhard Glodny, Elisabeth Schönherr, Martin C. Freund, Melanie Haslauer, Johannes Petersen, Alexander Loizides, Astrid E. Grams, Florian Augustin, Franz J. Wiedermann and Rafael Rehwald

OBJECTIVE. Systemic air embolism (AE) is a rare but feared complication of transthoracic biopsy with potentially fatal consequences. The aim of the study was to assess the effect of patient positioning during transthoracic biopsy on preventing systemic AE.

01 mayo 2017

AMERICAN JOURNAL OF ROENTGENOLOGY. CT Angiography of Suspected Peripheral Artery Disease: Comparison of Contrast Enhancement in the Lower Extremities of Patients Undergoing and Those Not Undergoing Hemodialysis

Takanori Masuda, Yoshinori Funama, Takeshi Nakaura, Naoyuki Imada, Tomoyasu Sato, Tomokazu Okimoto and Kazuo Awai

OBJECTIVE. The objective of our study was to compare contrast enhancement on CT angiography (CTA) images of the lower extremity in patients with suspected peripheral artery disease who did not undergo hemodialysis (HD) and patients who were scanned before or after HD.

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