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ABSTRACT


01 octubre 2014

AMERICAN JOURNAL OF ROENTGENOLOGY. Severe Acute Respiratory Syndrome: 11 Years Later—A Radiology Perspective

Apoorva Gogna, Kiang Hiong Tay and Bien Soo Tan

OBJECTIVE. Severe acute respiratory syndrome (SARS) was a highly virulent atypical pneumonia caused by a novel coronavirus that resulted in a pandemic in 2003. Singapore was one of the most severely affected countries, and SARS took a heavy toll on our health care system. The lessons learned during the pandemic have shaped our national contagion response plan and have proved valuable in subsequent epidemics. We describe the lessons learned for the radiology department.

01 octubre 2014

AMERICAN JOURNAL OF ROENTGENOLOGY. Multidimensional MDCT Angiography in the Context of Transcatheter Aortic Valve Implantation

Ajit H. Goenka, Paul Schoenhagen, Michael A. Bolen and Milind Y. Desai

OBJECTIVE. Transcatheter aortic valve implantation has emerged as a viable treatment alternative for patients with severe aortic stenosis who are not surgical candidates. Multidimensional (3D and 4D) MDCT angiography plays a critical role in the safety, success, and outcome of an institutional transcatheter aortic valve implantation program.

01 octubre 2014

RADIOLOGY. Delayed Ischemic Stroke after Stent-assisted Coil Placement in Cerebral Aneurysm: Characteristics and Optimal Duration of Preventative Dual Antiplatelet Therapy

Gyojun Hwang, MD, PhD, Jeong Gyun Kim, MD, Kyung Sun Song, MD, Young Jin Lee, MD, Jay Bautista Villavicencio, MD, Nur Setiawan Suroto, MD, Nam-Mi Park, RN, Soo Joo Park, RN, Eun-A Jeong, RN, O-Ki Kwon, MD, PhD

To evaluate characteristics of delayed ischemic stroke after stent-assisted coil placement in cerebral aneurysms and to determine the optimal duration of dual antiplatelet therapy for its prevention.

01 agosto 2014

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. Polydioxanone Biodegradable Stent Placement in a Canine Urethral Model: Analysis of Inflammatory Reaction and Biodegradation

Jung-Hoon Park, RT, MS , Ho-Young Song, MD, Ji Hoon Shin, MD , Jin Hyoung Kim, MD , Eun Jung Jun, PhD , Young Chul Cho, BS , Soo Hwan Kim, BS , Jihong Park, RN

Purpose: To investigate the inflammatory reaction and perform quantitative analysis of biodegradation after placement of a polydioxanone (PDO) biodegradable stent in a canine urethral model.

01 agosto 2014

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. Serum MicroRNA-210 as a Predictive Biomarker for Treatment Response and Prognosis in Patients with Hepatocellular Carcinoma undergoing Transarterial Chemoembolization

Meixiao Zhan, MS , Yong Li, MS , Baoshan Hu, BS , Xu He, MS , Jianwen Huang, MS , Yan Zhao, MS , Sirui Fu, MS , Ligong Lu, MD, PhD

Purpose: To investigate whether serum microRNA-210 (miR-210) level can serve as an indicator of prognosis and a predictor of efficacy of transarterial chemoembolization in patients with hepatocellular carcinoma (HCC).

01 agosto 2014

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. MR Imaging Enables Measurement of Therapeutic Nanoparticle Uptake in Rat N1-S1 Liver Tumors after Nanoablation

Joseph L. McDevitt, BA , Samdeep K. Mouli, MD, MS , Patrick D. Tyler, BA , Weiguo Li, PhD , Jodi Nicolai, MS , Daniele Procissi, PhD , Ann B. Ragin, PhD , Y. Andrew Wang, PhD , Robert J. Lewandowski, MD , Riad Salem, MD , Andrew C. Larson, PhD , Reed A. Omary, MD, MS

Purpose: To test the hypothesis that magnetic resonance (MR) imaging can quantify intratumoral superparamagnetic iron oxide (SPIO) nanoparticle uptake after nanoablation.

01 agosto 2014

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. Dynamic Volumetric CT Angiography for the Detection and Classification of Endoleaks: Application of Cine Imaging Using a 320-Row CT Scanner with 16-cm Detectors

Yuya Koike, MD , Kazufumi Ishida, RT , Soichiro Hase, MD, PhD , Yasuyuki Kobayashi, MD, PhD , Jun-ichi Nishimura, MD, PhD , Motoshige Yamasaki, MD, PhD , Norifumi Hosaka, MD

Purpose: To assess the feasibility and diagnostic performance of dynamic volumetric computed tomography (CT) angiography with large-area detectors in the detection and classification of endoleaks after endovascular aneurysm repair (EVAR).

01 agosto 2014

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY. Comparison of Complication Rates Associated with Permanent and Retrievable Inferior Vena Cava Filters: A Review of the MAUDE Database

Jessica M. Andreoli, MD , Robert J. Lewandowski, MD , Robert L. Vogelzang, MD , Robert K. Ryu, MD

Purpose: To compare the safety of permanent and retrievable inferior vena cava (IVC) filters by reviewing the U.S. Food and Drug Administration Manufacturer and User Facility Device Experience (MAUDE) database.

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