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Full-Text Articles in Medical Specialties
Randomized Controlled Trial Of Mechanical Thrombectomy Vs Catheter-Directed Thrombolysis For Acute Hemodynamically Stable Pulmonary Embolism: Rationale And Design Of The Peerless Study, Carin F. Gonsalves, C Michael Gibson, Stefan Stortecky, Roger A Alvarez, Daren M Beam, James M Horowitz, Mitchell J Silver, Catalin Toma, John H Rundback, Stuart P Rosenberg, Craig D Markovitz, Thomas Tu, Wissam A Jaber
Randomized Controlled Trial Of Mechanical Thrombectomy Vs Catheter-Directed Thrombolysis For Acute Hemodynamically Stable Pulmonary Embolism: Rationale And Design Of The Peerless Study, Carin F. Gonsalves, C Michael Gibson, Stefan Stortecky, Roger A Alvarez, Daren M Beam, James M Horowitz, Mitchell J Silver, Catalin Toma, John H Rundback, Stuart P Rosenberg, Craig D Markovitz, Thomas Tu, Wissam A Jaber
Department of Radiology Faculty Papers
BACKGROUND: The identification of hemodynamically stable pulmonary embolism (PE) patients who may benefit from advanced treatment beyond anticoagulation is unclear. However, when intervention is deemed necessary by the PE patient's care team, data to select the most advantageous interventional treatment option are lacking. Limiting factors include major bleeding risks with systemic and locally delivered thrombolytics and the overall lack of randomized controlled trial (RCT) data for interventional treatment strategies. Considering the expansion of the pulmonary embolism response team (PERT) model, corresponding rise in interventional treatment, and number of thrombolytic and nonthrombolytic catheter-directed devices coming to market, robust evidence is needed …
Diagnostic Accuracy Of Ceus Li-Rads For The Characterization Of Liver Nodules 20 Mm Or Smaller In Patients At Risk For Hepatocellular Carcinoma., Jia-Yan Huang, Jia-Wu Li, Qiang Lu, Yan Luo, Ling Lin, Yu-Jun Shi, Tao Li, Ji-Bin Liu, Andrej Lyshchik
Diagnostic Accuracy Of Ceus Li-Rads For The Characterization Of Liver Nodules 20 Mm Or Smaller In Patients At Risk For Hepatocellular Carcinoma., Jia-Yan Huang, Jia-Wu Li, Qiang Lu, Yan Luo, Ling Lin, Yu-Jun Shi, Tao Li, Ji-Bin Liu, Andrej Lyshchik
Department of Radiology Faculty Papers
Background: American College of Radiology contrast agent–enhanced US Liver Imaging Reporting and Data System (CEUS LI-RADS) was developed to improve the accuracy of hepatocellular carcinoma (HCC) diagnosis at contrast agent2enhanced US. However, to the knowledge of the authors, the diagnostic accuracy of the system in characterization of liver nodules 20 mm or smaller has not been fully evaluated.
Purpose: To evaluate the diagnostic accuracy of CEUS LI-RADS in diagnosing HCC in liver nodules 20 mm or smaller in patients at risk for HCC.
Materials and Methods: Between January 2015 and February 2018, consecutive patients at risk for HCC presenting with …
Outpatient Facility-Based Order Variation In Combined Imaging., Adam C. Powell, Yan Wang, Gary L. Smith, James W. Long, Uday U. Deshmukh, David P. Friedman, Christopher G. Roth, Baskaran Sundaram
Outpatient Facility-Based Order Variation In Combined Imaging., Adam C. Powell, Yan Wang, Gary L. Smith, James W. Long, Uday U. Deshmukh, David P. Friedman, Christopher G. Roth, Baskaran Sundaram
Department of Radiology Faculty Papers
OBJECTIVE: Combined computed tomography (CT) occurs when one anatomical area is simultaneously imaged both without and with contrast, or two overlapping anatomical areas are imaged concurrently. While this has been studied in a Traditional Medicare population, it has not been studied in other populations subject to prior authorization. This study explores between-facility variation in ordering and receiving orders to render combined CT in a mixed commercial and Medicare Advantage population.
METHODS: Orders for CT abdomen (without/with contrast), CT thorax (without/with contrast), and concurrent CT brain and sinus authorized by a prior authorization company from 2013-2017, pertaining to patients with commercial …
Dramatically Increased Musculoskeletal Ultrasound Utilization From 2000 To 2009, Especially By Podiatrists In Private Offices, Richard E. Sharpe, Levon N. Nazarian, Laurence Parker, Vijay Rao, David C. Levin
Dramatically Increased Musculoskeletal Ultrasound Utilization From 2000 To 2009, Especially By Podiatrists In Private Offices, Richard E. Sharpe, Levon N. Nazarian, Laurence Parker, Vijay Rao, David C. Levin
Department of Radiology Faculty Papers
PURPOSE: Over the past two decades, musculoskeletal (MSK) ultrasound has emerged as an effective means of diagnosing MSK pathologies. However, some insurance providers have expressed concern about increased MSK ultrasound utilization, possibly facilitated by the low cost and ready availability of ultrasound technology. The purpose of this study was to document trends in MSK ultrasound utilization from 2000 to 2009 within the Medicare population.
METHODS: Source data were obtained from the CMS Physician/Supplier Procedure Summary Master Files from 2000 to 2009, and records were extracted for procedures for extremity nonvascular ultrasound. We analyzed annual volume by provider type using specialties, …