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https://www.readbyqxmd.com/read/28822820/utility-of-3d-reconstruction-of-2d-liver-computed-tomography-magnetic-resonance-images-as-a-surgical-planning-tool-for-residents-in-liver-resection-surgery
#1
Caitlin T Yeo, Andrew MacDonald, Tamas Ungi, Andras Lasso, Diederick Jalink, Boris Zevin, Gabor Fichtinger, Sulaiman Nanji
OBJECTIVE: A fundamental aspect of surgical planning in liver resections is the identification of key vessel tributaries to preserve healthy liver tissue while fully resecting the tumor(s). Current surgical planning relies primarily on the surgeon's ability to mentally reconstruct 2D computed tomography/magnetic resonance (CT/MR) images into 3D and plan resection margins. This creates significant cognitive load, especially for trainees, as it relies on image interpretation, anatomical and surgical knowledge, experience, and spatial sense...
August 16, 2017: Journal of Surgical Education
https://www.readbyqxmd.com/read/28818507/optimizing-quality-of-endoscopy-in-inflammatory-bowel-disease-focus-on-surveillance-and-management-of-colorectal-dysplasia-using-interactive-image-and-video-based-teaching
#2
Tonya R Kaltenbach, Roy M Soetikno, Rebecca DeVivo, Loren A Laine, Alan Barkun, Kenneth R McQuaid
BACKGROUND & AIMS: Varying recommendations regarding the detection and management of dysplasia can lead to uncertainty and may have impeded the uptake of strategies that could improve surveillance in patients with inflammatory bowel disease (IBD). As such, an educational event was held to assist in disseminating the recently published Surveillance for Colorectal Endoscopic Neoplasia Detection and Management in Inflammatory Bowel Disease Patients: International Consensus Recommendations (SCENIC)...
August 14, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28814381/impact-of-a-tutored-theoretical-practical-training-to-develop-undergraduate-students-skills-for-the-detection-of-caries-lesions-study-protocol-for-a-multicenter-controlled-randomized-study
#3
Mariana Minatel Braga, Tathiane Larissa Lenzi, Fernanda Rosche Ferreira, Fausto Medeiros Mendes, Daniela Prócida Raggio, José Carlos Imparato, Marcelo Bonecker, Ana Carolina Magalhães, Linda Wang, Daniela Rios, Juliano Pelim Pessan, Cristiane Duque, Maria Augusta Bessa Rebelo, Ary Oliveira Alves Filho, Marina De Deus Moura Lima, Marcoeli Silva Moura, Alessandro Diogo De Carli, Mariane Emi Sanabe, Maximiliano Sergio Cenci, Elenara Ferreira Oliveira, Marcos Britto Correa, Rachel Oliveira Rocha, Julio Eduardo Zenkner, Pedroza Uribe Murisí, Stefania Martignon, Juan Sebastian Lara, Fatima Gabriela Aquino, Alfredo Carrillo, Chun Hung Chu, Chris Deery, David Ricketts, Paulo Melo, José Leopoldo Ferreira Antunes, Kim Rud Ekstrand
BACKGROUND: Tutored laboratorial activities could be a manner of improving the competency development of students. However, its impact over conventional theoretical classes has not yet been tested. Additionally, different university contexts could influence this issue and should be explored. OBJECTIVE: To assess the impact of a tutored theoretical-practical training for teaching undergraduate students to detect caries lesions as compared with theoretical teaching activities...
August 16, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28812226/in-light-of-recently-published-clinical-trials-and-their-implication-for-clinical-practice-does-a-large-catchment-area-acute-hospital-require-24%C3%A2-hour-ct-neck-and-head-angiography-and-or-neuro-interventional-services-in-the-setting-of-acute-ischaemic-stroke
#4
REVIEW
J Halpin, C Peters, J O'Brien, T Scanlon, M Shelly, N Cunningham, L Hickey
BACKGROUND: Recently published clinical trials have resulted in a significant change in the guidelines used to manage patients suffering an acute ischaemic stroke. New neuro-interventional techniques have revolutionised stroke outcomes. Currently, such services are only available in two specialist centres. AIMS: We attempted to evaluate the need for the provision of routine computed tomography (CT) angiography and neuro-interventional services at a university teaching hospital in Limerick...
August 15, 2017: Irish Journal of Medical Science
https://www.readbyqxmd.com/read/28806820/didactic-training-vs-computer-based-self-learning-in-the-prediction-of-diminutive-colon-polyp-histology-by-trainees-a-randomized-controlled-study
#5
Taimur Khan, Birtukan Cinnor, Neil Gupta, Lindsay Hosford, Ajay Bansal, Mojtaba S Olyaee, Sachin Wani, Amit Rastogi
Background and study aim Experts can accurately predict diminutive polyp histology, but the ideal method to train nonexperts is not known. The aim of the study was to compare accuracy in diminutive polyp histology characterization using narrow-band imaging (NBI) between participants undergoing classroom didactic training vs. computer-based self-learning. Participants and methods Trainees at two institutions were randomized to classroom didactic training or computer-based self-learning. In didactic training, experienced endoscopists reviewed a presentation on NBI patterns for adenomatous and hyperplastic polyps and 40 NBI videos, along with interactive discussion...
August 14, 2017: Endoscopy
https://www.readbyqxmd.com/read/28804642/e-learning-for-medical-imaging-specialists-introducing-blended-learning-in-a-nuclear-medicine-specialist-course
#6
Torjan Haslerud, Andreas Julius Tulipan, Robert M Gray, Martin Biermann
BACKGROUND: While e-learning has become an important tool in teaching medical students, the training of specialists in medical imaging is still dominated by lecture-based courses. PURPOSE: To assess the potential of e-learning in specialist education in medical imaging. MATERIAL AND METHODS: An existing lecture-based five-day course in Clinical Nuclear Medicine (NM) was enhanced by e-learning resources and activities, including practical exercises...
July 2017: Acta Radiologica Open
https://www.readbyqxmd.com/read/28802956/magnetic-resonance-imaging-compared-with-rectal-endoscopic-sonography-for-the-prediction-of-infiltration-depth-in-colorectal-endometriosis
#7
Arane Kim, Pedro Fernandez, Brigitte Martin, Laurent Palazzo, Lara Ribeiro-Parenti, Francine Walker, Margot Bucau, Dominique Luton, Carmen Chis, Martin Koskas
STUDY OBJECTIVE: To compare the accuracies of magnetic resonance imaging (MRI) and rectal endoscopic sonography (RES) in the prediction of the infiltration depth of colorectal endometriosis. DESIGN: Retrospective cohort study (Canadian Task Force classification II-2). SETTING: University teaching hospital. PATIENTS: Forty patients with symptomatic deep infiltrating endometriosis (DIE) of the rectum who underwent colorectal resection were included...
August 9, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28797716/radiology-trainee-vs-faculty-radiologist-fluoroscopy-time-for-imaging-guided-procedures-a-retrospective-study-of-17-966-reports-over-a-5-5-year-period
#8
REVIEW
Ariadne K DeSimone, Andrew Post, Richard Duszak, Phuong-Anh T Duong
To evaluate differences in fluoroscopy time (FT) for common vascular access and gastrointestinal procedures performed by radiology trainees vs faculty radiologists. Report information was extracted for all 17,966 index fluoroscopy services performed by trainees or faculty, or both from 2 university hospitals over 66 months. Various vascular access procedures (eg, peripherally inserted central catheters [PICCs] and ports) and gastrointestinal fluoroscopy procedures (eg, upper gastrointestinal and contrast enema studies) were specifically targeted...
July 8, 2017: Current Problems in Diagnostic Radiology
https://www.readbyqxmd.com/read/28795411/does-ultrasound-enhanced-instruction-of-musculoskeletal-anatomy-improve-physical-examination-skills-of-first-year-medical-students
#9
Bryant J Walrod, Allison Schroeder, Mark J Conroy, Laura C Boucher, Marcia Bockbrader, David P Way, Kendra L McCamey, Clinton A Hartz, Michael A Jonesco, David P Bahner
OBJECTIVES: Ultrasound imaging is commonly used to teach basic anatomy to medical students. The purpose of this study was to determine whether learning musculoskeletal anatomy with ultrasound improved performance on medical students' musculoskeletal physical examination skills. METHODS: Twenty-seven first-year medical students were randomly assigned to 1 of 2 instructional groups: either shoulder or knee. Both groups received a lecture followed by hands-on ultrasound scanning on live human models of the assigned joint...
August 10, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28781219/a-randomized-controlled-study-of-art-observation-training-to-improve-medical-student-ophthalmology-skills
#10
Jaclyn Gurwin, Karen E Revere, Suzannah Niepold, Barbara Bassett, Rebecca Mitchell, Stephanie Davidson, Horace DeLisser, Gil Binenbaum
PURPOSE: Observation and description are critical to the practice of medicine, and to ophthalmology in particular. However, medical education does not provide explicit training in these areas, and medical students are often criticized for deficiencies in these skills. We sought to evaluate the effects of formal observation training in the visual arts on the general and ophthalmologic observational skills of medical students. DESIGN: Randomized, single-masked, controlled trial...
August 3, 2017: Ophthalmology
https://www.readbyqxmd.com/read/28774580/advancing-imaging-technologies-for-patients-with-spinal-pain-with-a-focus-on-whiplash-injury
#11
James M Elliott, Mark J Hancock, Rebecca J Crawford, Andrew C Smith, David M Walton
BACKGROUND CONTEXT: Radiological observations of soft-tissue changes that may relate to clinical symptoms in patients with traumatic and non-traumatic spinal disorders are highly controversial. Studies are often of poor quality and findings inconsistent. A plethora of evidence suggests some pathoanatomical findings from traditional imaging applications are common in asymptomatic participants across the life span, which further questions the diagnostic, prognostic, and theranostic value of traditional imaging...
July 31, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28760684/bericht-aus-der-praxis-practice-report-how-to-establish-pal-successfully-in-medical-education-ten-tips-for-successful-courses-in-a-peer-assisted-learning-pal-format-in-undergraduate-medical-education-ugme
#12
Matthias Hofer, Kathrin Klein, Bastian Malzkorn, Alice Martin, Christian Weigel, Ole Martin
This article aims to provide useful suggestions for the implementation of new courses in a PAL-format in undergraduate medical education (UGME). It presents 10 key tips on: needs assessment, clarification of goals and objectives for internal marketing, the choice of teaching formats, fund raising, recruiting of educators, qualification of peer tutors, the fun factor, how to establish a structured and longitudinal curriculum, assessment methods and motivation, collecting feedback and the use of its results. These 10 tips are linked to scientific evidence in the educational literature and elucidated by specific examples, based upon a major PAL-project on diagnostic imaging, which can be transferred to other teaching topics as well...
July 28, 2017: Zeitschrift Für Evidenz, Fortbildung und Qualität Im Gesundheitswesen
https://www.readbyqxmd.com/read/28759705/validation-of-clay-modeling-as-a-learning-tool-for-the-periventricular-structures-of-the-human-brain
#13
Veronica Akle, Ricardo A Peña-Silva, Diego M Valencia, Carlos W Rincón-Perez
Visualizing anatomical structures and functional processes in three dimensions (3D) are important skills for medical students. However, contemplating 3D structures mentally and interpreting biomedical images can be challenging. This study examines the impact of a new pedagogical approach to teaching neuroanatomy, specifically how building a 3D-model from oil-based modeling clay affects learners' understanding of periventricular structures of the brain among undergraduate medical students in Colombia. Students were provided with an instructional video before building the models of the structures, and thereafter took a computer-based quiz...
July 31, 2017: Anatomical Sciences Education
https://www.readbyqxmd.com/read/28756567/growth-plate-injury-at-the-base-of-the-coracoid-mri-features
#14
Erin FitzGerald Alaia, Zehava Sadka Rosenberg, Ignacio Rossi, Jonathan Zember, Johannes B Roedl, Lynne Pinkney, Lynne S Steinbach
PURPOSE: To assess the MRI features of growth plate injury at the base of the coracoid process. MATERIALS AND METHODS: Subjects were identified through retrospective search of our department imaging database and teaching files and the teaching files of two outside academic institutions. The coracoid base growth plate was examined with attention to widening, irregularity, abnormal signal intensity of the growth plate, and the presence of adjacent soft tissue edema...
July 29, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/28753247/take-away-body-parts-an-investigation-into-the-use-of-3d-printed-anatomical-models-in-undergraduate-anatomy-education
#15
Claire F Smith, Nicholas Tollemache, Derek Covill, Malcolm Johnston
Understanding the three-dimensional (3D) nature of the human form is imperative for effective medical practice and the emergence of 3D printing creates numerous opportunities to enhance aspects of medical and healthcare training. A recently deceased, un-embalmed donor was scanned through high-resolution computed tomography. The scan data underwent segmentation and post-processing and a range of 3D-printed anatomical models were produced. A four-stage mixed-methods study was conducted to evaluate the educational value of the models in a medical program...
July 28, 2017: Anatomical Sciences Education
https://www.readbyqxmd.com/read/28740919/palliative-radiation-therapy-for-superior-vena-cava-syndrome-in-metastatic-wilms-tumor-using-10xfff-and-3d-surface-imaging-to-avoid-anesthesia-in-a-pediatric-patient-a-teaching-case
#16
Jean-Claude M Rwigema, Kelly Lamiman, Robert S Reznik, Nicole J H Lee, Arthur Olch, Kenneth K Wong
No abstract text is available yet for this article.
January 2017: Advances in Radiation Oncology
https://www.readbyqxmd.com/read/28736862/quality-management-of-ultrasound-surveillance-for-hepatocellular-carcinoma-under-the-korean-national-cancer-screening-program
#17
Moon Hyung Choi, Seung Eun Jung, Joon-Il Choi, Woo Kyoung Jeong, Hyun Cheol Kim, Yongsoo Kim, Yeol Kim, Boyoung Park
OBJECTIVES: The aim of this study was to investigate the quality of ultrasound (US) examinations for hepatocellular carcinoma surveillance under the Korean National Cancer Screening Program and to assess knowledge and experience about liver US of physicians who perform US examinations. METHODS: The investigation about the quality of liver US for hepatocellular carcinoma screening was based on the results of a nationwide quality assurance (QA) evaluation between 2012 and 2014 at all medical institutions participating in the National Cancer Screening Program...
July 24, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28734812/quantitative-retinal-vascular-changes-in-obstructive-sleep-apnea
#18
Jessica Y Tong, Mojtaba Golzan, Dana Georgevsky, Jonathan P Williamson, Stuart L Graham, Claude S Farah, Clare L Fraser
PURPOSE: To examine the relationship between both static and dynamic retinal vascular caliber and the severity of obstructive sleep apnea (OSA). DESIGN: Prospective cross-sectional study. METHODS: Adult patients undergoing diagnostic polysomnography studies at a private Australian university teaching hospital were recruited. OSA severity was defined by the apnea-hypopnea index (AHI): severe >30, moderate >15-30, mild 5-15, and controls <5...
July 19, 2017: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/28734810/retinal-pigment-epithelium-humps-in-high-myopia
#19
Alessandro Marchese, Adriano Carnevali, Riccardo Sacconi, Teresa Centoducati, Lea Querques, Francesco Bandello, Giuseppe Querques
PURPOSE: To report on the presence of retinal pigment epithelium (RPE) humps in high myopia, and to describe the distinctive features from pathological PEDs and choroidal neovascularizations (CNVs). DESIGN: Retrospective cross-sectional study. METHODS: Charts and imaging studies of highly myopic patients presenting between September 2015 and February 2017 at a university teaching hospital were consecutively reviewed. All patients underwent spectral domain optical coherence tomography (OCT)...
July 19, 2017: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/28734684/factors-influencing-list-prices-for-radiologists-services
#20
Andrew B Rosenkrantz, Wenyi Wang, Arvind Vijayasarathi, Richard Duszak
PURPOSE: To identify factors associated with list price variation for radiologists' services. METHODS: The 2014 Medicare Physician and Other Supplier Public Use File was used to identify submitted charges ("list prices") and payments for radiologists' services (ie, not hospital service charges). Charge-to-payment ratios were computed for individual radiologists as a measure of excess charges. Numerous radiologist-level factors identifiable using publicly available data sets were explored...
July 20, 2017: Journal of the American College of Radiology: JACR
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