abstract：:Teaching and assessing trainees' professionalism now represents an explicit expectation for Accreditation Council Graduate Medical Education-accredited radiology programs. Challenges to meeting this expectation include variability in defining the construct of professionalism; limits of traditional teaching and assessm...

journal_title：Academic radiology

authors： Kelly AM,Mullan PB

更新日期：2018-05-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Because it is imperative for understanding the performance of dual-energy computed tomography scanner to determine clinical diagnosis, we aimed to assess the accuracy of quantitative measurements using dual-energy computed tomography with fast kilovoltage switching. MATERIALS AND METHODS:Quant...

journal_title：Academic radiology

authors： Ohira S,Karino T,Ueda Y,Nitta Y,Kanayama N,Miyazaki M,Koizumi M,Teshima T

更新日期：2018-04-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:This study aimed to determine the preferences of radiology and referring provider residents regarding direct communication of radiology test results. METHODS:This Health Insurance Portability and Accountability Act-compliant quality improvement effort was exempt from institutional review board...

journal_title：Academic radiology

authors： Bhatti ZS,Brown RKJ,Kazerooni EA,Davenport MS

更新日期：2018-03-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:This study aimed to test high temporal resolution dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI) for different zones of the prostate and evaluate its performance in the diagnosis of prostate cancer (PCa). Determine whether the addition of ultrafast DCE-MRI improves the perform...

journal_title：Academic radiology

authors： Chatterjee A,He D,Fan X,Wang S,Szasz T,Yousuf A,Pineda F,Antic T,Mathew M,Karczmar GS,Oto A

更新日期：2018-03-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Obscure gastrointestinal bleeding (OGIB) is the bleeding from the gastrointestinal tract without definite source that persists and recurs after a negative endoscopic evaluation. The study aimed to systematically evaluate the diagnostic accuracy of computed tomography enterography on OGIB detect...

journal_title：Academic radiology

authors： He B,Yang J,Xiao J,Gu J,Chen F,Wang L,Qian J,Gong S

更新日期：2018-02-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:In patients with severe emphysema and poor quality of life, bronchoscopic lung volume reduction (BLVR) may be considered and guided based on lobar emphysema severity. In particular, x-ray computed tomography (CT) emphysema measurements are used to identify the most diseased and the second-most ...

journal_title：Academic radiology

authors： Adams CJ,Capaldi DPI,Di Cesare R,McCormack DG,Parraga G,Canadian Respiratory Research Network.

更新日期：2018-02-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:This study aimed to determine the value of dual-energy thoracic radiography in the diagnosis of pneumothorax considering the reader's experience. MATERIALS AND METHODS:Forty patients with a suspected pneumothorax, imaged with dual-energy chest radiographs, were divided into two groups: those w...

journal_title：Academic radiology

authors： Urbaneja A,Dodin G,Hossu G,Bakour O,Kechidi R,Gondim Teixeira P,Blum A

更新日期：2018-01-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:We report social media (SoMe) utilization trends at an academic radiology department, highlighting differences between trainees and faculty and between Baby Boomers versus Generation X and Millennials. MATERIALS AND METHODS:An anonymous online survey regarding SoMe utilization and SoMe-based e...

journal_title：Academic radiology

authors： Koontz NA,Kamer AP,Dodson SC,Capps AE,Tomblinson CM,Brown BP,Frank MS,Heitkamp DE

更新日期：2018-01-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:The study aimed to determine if intrathoracic fat volumes are associated with the presence and severity of systemic sclerosis (SSc), defined by the presence of pulmonary arterial hypertension (PAH). MATERIALS AND METHODS:A total of 265 patients were included in the study, 202 of whom had SSc (...

journal_title：Academic radiology

authors： Long BD,Stojanovska J,Brown RKJ,Attili AK,Jackson EA,Ognenovski V

更新日期：2017-12-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Presurgical assessment of fatty degeneration is important in the management of patients with rotator cuff tears. The Goutallier classification is widely accepted as a qualitative scoring system, although it is highly observer-dependent and has poor reproducibility. The objective of this study w...

journal_title：Academic radiology

authors： Horiuchi S,Nozaki T,Tasaki A,Yamakawa A,Kaneko Y,Hara T,Yoshioka H

更新日期：2017-11-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Evidence is inconsistent about whether radiologists' interpretive performance on a screening mammography test set reflects their performance in clinical practice. This study aimed to estimate the correlation between test set and clinical performance and determine if the correlation is influence...

journal_title：Academic radiology

authors： Miglioretti DL,Ichikawa L,Smith RA,Buist DSM,Carney PA,Geller B,Monsees B,Onega T,Rosenberg R,Sickles EA,Yankaskas BC,Kerlikowske K

更新日期：2017-10-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:This study aimed to determine whether mammographic features assessed by radiologists and using computer algorithms are prognostic of occult invasive disease for patients showing ductal carcinoma in situ (DCIS) only in core biopsy. MATERIALS AND METHODS:In this retrospective study, we analyzed ...

journal_title：Academic radiology

authors： Shi B,Grimm LJ,Mazurowski MA,Baker JA,Marks JR,King LM,Maley CC,Hwang ES,Lo JY

更新日期：2017-09-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Sodium and proton magnetic resonance imaging (23Na/1H-MRI) have shown that muscle and skin can store Na+ without water. In chronic renal failure and in heart failure, Na+ mobilization occurs, but is variable depending on age, dialysis vintage, and other features. Na+ storage depots have not bee...

journal_title：Academic radiology

authors： Hammon M,Grossmann S,Linz P,Seuss H,Hammon R,Rosenhauer D,Janka R,Cavallaro A,Luft FC,Titze J,Uder M,Dahlmann A

更新日期：2017-09-01 00:00:00

abstract：RATIONAL AND OBJECTIVES:This study aims to evaluate the diagnostic utility of breast imaging using transmission ultrasound. We present readers' accuracy in determining whether a breast lesion is a cyst versus a solid using transmission ultrasound as an adjunct to mammography. MATERIALS AND METHODS:This retrospective m...

journal_title：Academic radiology

authors： Iuanow E,Smith K,Obuchowski NA,Bullen J,Klock JC

更新日期：2017-09-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Emergency department (ED) patients with acute low back pain (LBP) may present with ambiguous clinical findings that pose diagnostic challenges to exclude cauda equina syndrome (CES). As a proof of concept, we aimed to determine the efficacy of a rapid lumbar spine (LS) magnetic resonance imagin...

journal_title：Academic radiology

authors： Koontz NA,Wiggins RH 3rd,Mills MK,McLaughlin MS,Pigman EC,Anzai Y,Shah LM

更新日期：2017-08-01 00:00:00

abstract：:Despite the widespread belief that advanced imaging should be very helpful in guiding oncology treatment decision and improving efficiency and success rates in treatment clinical trials, its acceptance has been slow. Part of this is likely attributable to gaps in study design and statistical methodology for these imag...

journal_title：Academic radiology

authors： Huang EP,Lin FI,Shankar LK

更新日期：2017-08-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Emerging alternative metrics leverage social media and other online platforms to provide immediate measures of biomedical articles' reach among diverse public audiences. We aimed to compare traditional citation and alternative impact metrics for articles in popular general radiology journals. ...

journal_title：Academic radiology

authors： Rosenkrantz AB,Ayoola A,Singh K,Duszak R Jr

更新日期：2017-07-01 00:00:00

abstract：:Feedback is an essential component of education. It is designed to influence, reinforce, and change behaviors, concepts, and attitudes in learners. Although providing constructive feedback can be challenging, it is a learnable skill. The negative consequences of destructive feedback or lack of feedback all together ar...

journal_title：Academic radiology

authors： Sarkany D,Deitte L

更新日期：2017-06-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Burnout is a psychological syndrome composed of emotional exhaustion, depersonalization, and sense of lack of personal accomplishment, as a result of prolonged occupational stress. The purpose of our study was to determine the prevalence of burnout among current musculoskeletal radiology fellow...

journal_title：Academic radiology

authors： Porrino J,Mulcahy MJ,Mulcahy H,Relyea-Chew A,Chew FS

更新日期：2017-06-01 00:00:00

abstract：:In this article, we describe how social media can supplement traditional education, articulate the advantages and disadvantages of various social media platforms for both teachers and learners, discuss best practices to maintain confidentiality of protected health information, and provide tips for implementing social ...

journal_title：Academic radiology

authors： Shah V,Kotsenas AL

更新日期：2017-06-01 00:00:00

abstract：:At our institution, we have developed a remediation team of strong, focused experts who help us with struggling learners in making the diagnosis and then coaching on their milestone deficits. It is key for all program directors to recognize struggling residents because early recognition and intervention gives the resi...

journal_title：Academic radiology

authors： Rumack CM,Guerrasio J,Christensen A,Aagaard EM

更新日期：2017-06-01 00:00:00

abstract：:As ACGME (Accreditation Council for Graduate Medical Education) requirements have expanded and become increasingly more complex, so has the role of the program coordinator. Over the last decade, the knowledge and skills required to capably administer residency and fellowship training programs have increased in both vo...

journal_title：Academic radiology

authors： Stuckelman J,Zavatchen SE,Jones SA

更新日期：2017-06-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Three-dimensional (3D) printing is attracting increasing attention in the medical field. This study aimed to apply 3D printing to the production of hollow splenic artery aneurysm models for use in the simulation of endovascular treatment, and to evaluate the precision and accuracy of the simula...

journal_title：Academic radiology

authors： Takao H,Amemiya S,Shibata E,Ohtomo K

更新日期：2017-05-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Cardiovascular (CV) disease is predominately influenced by CV risk factors and coronary computed tomography angiography (CTA) is capable of detecting early-stage coronary artery disease. We sought to determine the influence of CV risk factors on the prevalence of nonobstructive atherosclerosis ...

journal_title：Academic radiology

authors： Bittner DO,Klinghammer L,Marwan M,Schmid J,Layritz C,Hoffmann U,Achenbach S,Pflederer T

更新日期：2017-05-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:In clinical guideline or criteria development processes, such as those used in developing American College of Radiology Appropriateness Criteria (ACR AC), experts subjectively evaluate benefits and risks associated with imaging tests and make complex decisions about imaging recommendations. The...

journal_title：Academic radiology

authors： Agapova M,Bresnahan BW,Linnau KF,Garrison LP Jr,Higashi M,Kessler L,Devine B

更新日期：2017-05-01 00:00:00

abstract：RATIONALE AND OBJECTIVE:Emphysema is characterized by airspace dilation, inflammation, and irregular deposition of elastin and collagen in the interstitium. Computed tomographic studies have reported that lung mass (LM) may be increased in smokers, a finding attributed to inflammatory and parenchymal remodeling process...

journal_title：Academic radiology

authors： Washko GR,Kinney GL,Ross JC,San José Estépar R,Han MK,Dransfield MT,Kim V,Hatabu H,Come CE,Bowler RP,Silverman EK,Crapo J,Lynch DA,Hokanson J,Diaz AA,COPDGene Investigators.

更新日期：2017-04-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:The addition of digital breast tomosynthesis (DBT) to digital screening mammography (DM) has been shown to decrease recall rates and improve cancer detection rates, but there is a lack of data regarding the impact of DBT on rates of short-term follow-up. We assessed possible changes in performa...

journal_title：Academic radiology

authors： Powell JL,Hawley JR,Lipari AM,Yildiz VO,Erdal BS,Carkaci S

更新日期：2017-03-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:The study aimed to determine whether the addition of the Fleischner Society guidelines to chest computed tomography (CT) reports identifying incidental pulmonary nodules affects follow-up care. PATIENTS AND METHODS:Beginning in 2008, a template containing the Fleischner Society guidelines was ...

journal_title：Academic radiology

authors： McDonald JS,Koo CW,White D,Hartman TE,Bender CE,Sykes AG

更新日期：2017-03-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:The lack of understanding of the real costs (not charge) of delivering healthcare services poses tremendous challenges in the containment of healthcare costs. In this study, we applied an established cost accounting method, the time-driven activity-based costing (TDABC), to assess the costs of ...

journal_title：Academic radiology

authors： Anzai Y,Heilbrun ME,Haas D,Boi L,Moshre K,Minoshima S,Kaplan R,Lee VS

更新日期：2017-02-01 00:00:00

abstract：:Breast density has been shown to be a strong, independent risk factor for breast cancer. Unfortunately, mammography is less accurate on dense breast tissue compared to fattier breast tissue. Multiple studies suggest a solution to this by demonstrating the ability of supplemental screening ultrasound to detect addition...

journal_title：Academic radiology

authors： Burkett BJ,Hanemann CW

更新日期：2016-12-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:This study aimed to determine the appropriate body mass index (BMI)-dependent noise index (NI) setting in computed tomography pulmonary angiography (CTPA) with automatic tube current modulation with adaptive statistical iterative reconstruction (ASiR). MATERIALS AND METHODS:A total of 480 pati...

journal_title：Academic radiology

authors： Zhao YX,Zuo ZW,Suo HN,Wang JN,Chang J

更新日期：2016-12-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Some deep pelvic abscesses are not accessible through anterior or lateral approaches because of the presence of organs and structures. The objective of this study was to assess the feasibility, safety, tolerability, and efficacy of a percutaneous presacral space approach by reviewing our clinic...

journal_title：Academic radiology

authors： Peng T,Dong L,Zhu Z,Cui J,Li Q,Li X,Wu H,Wang C,Yang Z

更新日期：2016-12-01 00:00:00

abstract：PURPOSE:Systemic lupus erythematosus (SLE) is a predominantly female autoimmune disease that can affect the central nervous system. Neuropsychiatric symptoms are found in 25-70% of SLE patients. Using diffusion tensor imaging, various studies have reported changes in white matter integrity in SLE patients with neuropsy...

journal_title：Academic radiology

authors： Shastri R,Shah G,Wang P,Cagnoli P,Schmidt-Wilcke T,McCune J,Harris R,Sundgren P

更新日期：2016-11-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:SYNTAX score is a useful metric determined at the time of invasive coronary angiography (ICA) to assess the complexity of coronary artery disease, and improves prediction of complications at the time of percutaneous complex intervention (PCI). We aimed to determine whether SYNTAX score can be r...

journal_title：Academic radiology

authors： Shalev A,Nakazato R,Arsanjani R,Nakanishi R,Park HB,Otaki Y,Cheng VY,Gransar H,LaBounty TM,Hayes SW,Berman DS,Min JK

更新日期：2016-11-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:We have been called to reform radiology undergraduate medical education (UME) curricula. Clinically available clinical decision support provides an opportunity to improve education regarding appropriate imaging utilization, patient safety, and cost-effective care. MATERIAL AND METHODS:We creat...

journal_title：Academic radiology

authors： Willis MH,Frigini LA,Lin J,Wynne DM,Sepulveda KA

更新日期：2016-10-01 00:00:00

abstract：:In medicine, an eponym is a word-typically referring to an anatomic structure, disease, or syndrome-that is derived from a person's name. Medical eponyms are ubiquitous and numerous. They are also at times controversial. Eponyms reflect medicine's rich and colorful history and can be useful for concisely conveying com...

journal_title：Academic radiology

authors： Bunch PM

更新日期：2016-10-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:This study aimed to determine whether uterine leiomyoma can be distinguished from uterine leiomyosarcoma on ultrasound (US), computed tomography (CT), and/or magnetic resonance imaging (MRI) without diffusion-weighted imaging. MATERIALS AND METHODS:Institutional review board approval was obtai...

journal_title：Academic radiology

authors： Gaetke-Udager K,McLean K,Sciallis AP,Alves T,Maturen KE,Mervak BM,Moore AG,Wasnik AP,Erba J,Davenport MS

更新日期：2016-10-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:The study aimed to investigate the positive predictive value (PPV) of mammographic lymphography (MLG) for assessing malignant breast disease and lymphatic metastasis in patients in a typical clinical setting. MATERIALS AND METHODS:Patients who underwent mammography with Breast Imaging Reportin...

journal_title：Academic radiology

authors： Zhang K,Lu Q,Hua J,Xu J,Wu G

更新日期：2016-10-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:Severe calcifications of the coronary arteries are still a major challenge in coronary computed tomography (CT) angiography (CCTA). Subtraction CCTA using a 320-detector row CT scanner has recently been introduced for patients with severe calcifications. However, the conventional subtraction CC...

journal_title：Academic radiology

authors： Yoshioka K,Tanaka R,Nagata K,Sasaki T,Takeda K,Ueda T,Sugawara T,Ueyama Y,Chiba T,Sasaki A,Kikuchi K

更新日期：2016-09-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:The aim of the study was to evaluate the impact of the latest coronary computed tomography angiography (CCTA) techniques allowing a radiation- and contrast-sparing protocol on image quality in unselected patients referred for exclusion of suspected coronary artery disease (CAD). MATERIALS AND ...

journal_title：Academic radiology

authors： Benz DC,Gräni C,Hirt Moch B,Mikulicic F,Vontobel J,Fuchs TA,Stehli J,Clerc OF,Possner M,Pazhenkottil AP,Gaemperli O,Buechel RR,Kaufmann PA

更新日期：2016-08-01 00:00:00