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academic radiology

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https://www.readbyqxmd.com/read/28446898/delayed-hospital-presentation-and-neuroimaging-in-non-surgical-spinal-cord-infarction
#1
Slaven Pikija, Johannes Sebastian Mutzenbach, Alexander B Kunz, Raffaele Nardone, Stefan Leis, Ildiko Deak, Mark R McCoy, Eugen Trinka, Johann Sellner
BACKGROUND: Lack of timely recognition and neuroimaging may be a barrier to reperfusion efforts in acute spinal cord infarction. METHODS: We performed a retrospective study of patients diagnosed with acute non-surgical spinal cord infarction at our tertiary academic center from 2001 to 2015. We studied parameters associated with time from symptom onset to initial hospital presentation and magnetic resonance imaging (MRI) of the spinal cord. RESULTS: We identified 39 patients among whom anterior spinal artery syndrome was the most frequent presentation (87...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28445696/which-factors-affect-citation-rates-in-the-oral-and-maxillofacial-surgery-literature
#2
Kristie Cheng, Thomas B Dodson, Mark A Egbert, Srinivas M Susarla
PURPOSE: Citation rate is one of several tools to measure academic productivity. The purposes of this study were to estimate and identify factors associated with citation rates in the oral and maxillofacial surgery (OMS) literature. MATERIALS AND METHODS: This was a retrospective longitudinal study of publications in the Journal of Oral and Maxillofacial Surgery (JOMS), International Journal of Oral and Maxillofacial Surgery (IJOMS), and Oral Surgery, Oral Medicine, Oral Pathology, and Oral Radiology from January through December 2012...
April 1, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28441366/time-spent-by-breast-imaging-radiologists-to-perform-value-added-activities-at-an-academic-cancer-center
#3
Fernando Collado-Mesa, Geetika Klevos, Kristopher Arheart, James Banks, Monica Yepes, Jose Net
BACKGROUND: Health care reform in the United States has generated a paradigm shift in the practice of radiology aimed at increasing the degree of patient-centered care. We conducted a study to quantify the amount of time breast imaging radiologists spend on value-added activities at an academic comprehensive cancer center located in Miami, Florida, and accredited by the American College of Radiology as a Breast Imaging Center of Excellence. METHODS: A prospective, observational study was conducted during a period of 20 consecutive workdays...
April 2017: Cancer Control: Journal of the Moffitt Cancer Center
https://www.readbyqxmd.com/read/28436697/liver-track-embolization-after-islet-cell-transplant-comparison-of-two-techniques
#4
Ron C Gaba, Kenji R Kobayashi, James T Bui, R Peter Lokken, Andrew J Lipnik, Charles E Ray, Jose Oberholzer
OBJECTIVE: The purpose of this study was to compare the efficacy and safety of microfibrillar collagen paste with those of gelatin sponge for liver track embolization after islet cell transplants. MATERIALS AND METHODS: In a single-institution, retrospective study, 37 patients underwent 66 islet cell transplants from January 2005 through October 2015. Transplants were performed with 6-French transhepatic access, systemic anticoagulation, pretransplant and posttransplant portal venous pressure measurement, and image-guided liver track embolization with gelatin sponge (2005-2011) or microfibrillar collagen paste (2012-2015)...
May 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28436073/academic-and-private-practice-partnerships-in-veterinary-radiology-residency-training
#5
Anthony J Fischetti, Jon T Shiroma, Brian A Poteet
As veterinary radiologists devote greater time to telemedicine consultation, residency training must evolve to reflect the skills of these services. The contribution of private practice/consultant radiologists to residency training has traditionally been minimal but academic and private practice partnerships in education and research can provide the framework for a well-rounded residency. These partnerships can also lessen the impact of workforce shortages in academia and provide financial compensation to academicians through external consultation...
April 23, 2017: Veterinary Radiology & Ultrasound
https://www.readbyqxmd.com/read/28435501/impact-of-clinical-decision-support-on-radiography-for-acute-ankle-injuries-a-randomized-trial
#6
Shahein Tajmir, Ali S Raja, Ivan K Ip, James Andruchow, Patricia Silveira, Stacy Smith, Ramin Khorasani
INTRODUCTION: While only 15-20% of patients with foot and ankle injuries presenting to urgent care centers have clinically significant fractures, most undergo radiography. We examined the impact of electronic point-of-care clinical decision support (CDS) on adherence to the Ottawa Ankle Rules (OAR), as well as use and yield of foot and ankle radiographs in patients with acute ankle injury. METHODS: We obtained institutional review board approval for this randomized controlled study performed April 18, 2012-December 15, 2013...
April 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28435492/applying-systems-engineering-reduces-radiology-transport-cycle-times-in-the-emergency-department
#7
Benjamin A White, Brian J Yun, Michael H Lev, Ali S Raja
INTRODUCTION: Emergency department (ED) crowding is widespread, and can result in care delays, medical errors, increased costs, and decreased patient satisfaction. Simultaneously, while capacity constraints on EDs are worsening, contributing factors such as patient volume and inpatient bed capacity are often outside the influence of ED administrators. Therefore, systems engineering approaches that improve throughput and reduce waste may hold the most readily available gains. Decreasing radiology turnaround times improves ED patient throughput and decreases patient waiting time...
April 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28435360/the-confidence-of-undergraduate-dental-students-in-saudi-arabia-in-performing-endodontic-treatment
#8
Mothanna Alrahabi
OBJECTIVE: This study examined the endodontic experience, perceptions of endodontic practice, and self-rated confidence of dental students enrolled in Taibah University, Saudi Arabia. MATERIALS AND METHODS: A questionnaire was distributed to 41 undergraduate dental students registered in endodontic courses in the 2015 academic year. The questionnaire evaluated their confidence performing nonsurgical root canal treatment. The level of confidence was classified using a 5-point scale as "very confident," "confident," "neutral," "not very confident," or "not at all confident...
January 2017: European Journal of Dentistry
https://www.readbyqxmd.com/read/28431426/anesthesiologists-and-disaster-medicine-a-needs-assessment-for-education-and-training-and-reported-willingness-to-respond
#9
Heather K Hayanga, Daniel J Barnett, Natasha R Shallow, Michael Roberts, Carol B Thompson, Itay Bentov, Gozde Demiralp, Bradford D Winters, Deborah A Schwengel
BACKGROUND: Anesthesiologists provide comprehensive health care across the emergency department, operating room, and intensive care unit. To date, anesthesiologists' perspectives regarding disaster medicine and public health preparedness have not been described. METHODS: Anesthesiologists' thoughts and attitudes were assessed via a Web-based survey at 3 major academic institutions. Frequencies, percentages, and odds ratios (ORs) were used to assess self-reported perceptions of knowledge and skills, as well as attitudes and beliefs regarding education and training, employee development, professional obligation, safety, psychological readiness, efficacy, personal preparedness, and willingness to respond (WTR)...
May 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28427906/factors-influencing-the-gender-breakdown-of-academic-radiology-residency-programs
#10
James C Campbell, Sora C Yoon, Sarah Wallace Cater, Lars J Grimm
PURPOSE: To determine the gender distribution of radiology residency programs and identify associations with radiology departmental factors. METHODS: The residency programs affiliated with the top 50 research medical school from US News and World Report were identified. The gender of all radiology residency graduates from each program from 2011 to 2015 were collected. Radiology departmental factors were collected: gender of chairperson, gender of program director, gender of faculty, geographic location, and city population of the residency program...
April 17, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/28398873/predictors-of-knowledge-and-image-interpretation-skill-development-in-radiology-residents
#11
Cécile J Ravesloot, Marieke F van der Schaaf, Cas L J J Kruitwagen, Anouk van der Gijp, Dirk R Rutgers, Cees Haaring, Olle Ten Cate, Jan P J van Schaik
Purpose To investigate knowledge and image interpretation skill development in residency by studying scores on knowledge and image questions on radiology tests, mediated by the training environment. Materials and Methods Ethical approval for the study was obtained from the ethical review board of the Netherlands Association for Medical Education. Longitudinal test data of 577 of 2884 radiology residents who took semiannual progress tests during 5 years were retrospectively analyzed by using a nonlinear mixed-effects model taking training length as input variable...
April 11, 2017: Radiology
https://www.readbyqxmd.com/read/28377105/association-between-an-increase-in-blood-urea-nitrogen-at-24-hours-and-worse-outcomes-in-acute-nonvariceal-upper-gi-bleeding
#12
Navin L Kumar, Brian L Claggett, Aaron J Cohen, Jennifer Nayor, John R Saltzman
BACKGROUND AND AIMS: An increase in blood urea nitrogen (BUN) at 24 hours is a solitary and significant predictor of mortality in patients with acute pancreatitis, which may predict worse outcomes in the similarly resuscitation-requiring condition of acute nonvariceal upper gastrointestinal bleeding (UGIB). The aim of our study is to assess if an increase in BUN at 24 hours is predictive of worse clinical outcomes in acute nonvariceal UGIB. METHODS: A retrospective cohort study was conducted of patients admitted to an academic hospital from 2004 to 2014...
April 1, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28372963/2016-rad-aid-conference-on-international%C3%A2-radiology-for-developing-countries-gaps-growth-and-united-nations-sustainable-development-goals
#13
Daniel J Mollura, Garshasb Soroosh, Melissa P Culp
The 2016 RAD-AID Conference analyzed the accelerated global activity in the radiology community that is transforming medical imaging into an effective spearhead of health care capacity building in low- and middle-income countries. Global health efforts historically emphasized disaster response, crisis zones, and infectious disease outbreaks. However, the projected doubling of cancer and cardiovascular deaths in developing countries in the next 15 years and the need for higher technology screening and diagnostic technologies in low-resource regions, as articulated by the United Nations' new Sustainable Development Goals of 2016, is heightening the role of radiology in global health...
March 29, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/28356198/prevalence-of-unanticipated-events-associated-with-mri-examinations-a-benchmark-for-mri-quality-safety-and-patient-experience
#14
Gelareh Sadigh, Kimberly E Applegate, Amit M Saindane
PURPOSE: To determine the prevalence of unanticipated events (UE) associated with MRI examinations in a multicenter academic radiology department. METHODS: UE reported by MRI technologists for examinations performed between June 2013 and November 2014 on 17 scanners in a university- and community-affiliated single health system were retrospectively reviewed. Events were categorized into the following categories: (1) problems with orders and scheduling; (2) scan delays; (3) unanticipated foreign bodies; (4) non-contrast-related patient events (eg, patient motion, discomfort, claustrophobia, need for sedation); (5) contrast-related patient events; and (6) technical acquisition issues...
March 26, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/28352925/implementation-of-a-single-sign-on-system-between-practice-research-and-learning-systems
#15
Saptarshi Purkayastha, Judy W Gichoya, Siva Abhishek Addepally
BACKGROUND: Multiple specialized electronic medical systems are utilized in the health enterprise. Each of these systems has their own user management, authentication and authorization process, which makes it a complex web for navigation and use without a coherent process workflow. Users often have to remember multiple passwords, login/logout between systems that disrupt their clinical workflow. Challenges exist in managing permissions for various cadres of health care providers. OBJECTIVES: This case report describes our experience of implementing a single sign-on system, used between an electronic medical records system and a learning management system at a large academic institution with an informatics department responsible for student education and a medical school affiliated with a hospital system caring for patients and conducting research...
March 29, 2017: Applied Clinical Informatics
https://www.readbyqxmd.com/read/28346648/glomus-faciale-tumors-a-report-of-3-cases-and-literature-review
#16
Sahar Nadimi, John P Leonetti, Sam J Marzo, Douglas E Anderson, Gulrez Mahmood, Derek Bumgarner
Our objectives in reporting this case series are to familiarize readers with the rare occurrence of paragangliomas originating along the facial nerve and to provide a literature review. We describe 3 such cases that occurred at our tertiary care academic medical center. Two women and 1 man presented with a tumor adjacent to the vertical segment of the facial nerve. The first patient, a 48-year-old woman, presented with what appeared to be a parotid tumor at the stylomastoid foramen; she underwent a parotidectomy, transmastoid facial nerve decompression, and a shave biopsy of the tumor...
March 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28343892/how-to-succeed-in-academic-radiology-a-primer-for-young-faculty-members
#17
Charles T Burke, Ari J Isaacson, Michael J Miller
No abstract text is available yet for this article.
March 23, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/28334328/vestibular-aqueduct-midpoint-width-and-hearing-loss-in-patients-with-an-enlarged-vestibular-aqueduct
#18
Mustafa S Ascha, Nauman Manzoor, Amit Gupta, Maroun Semaan, Cliff Megerian, Todd D Otteson
Importance: Elucidating the relationship between vestibular aqueduct size and hearing loss progression may inform the prognosis and counseling of patients who have an enlarged vestibular aqueduct (EVA). Objectives: To examine the association between vestibular aqueduct size and repeated measures of hearing loss. Design, Setting, and Participants: For this retrospective medical record review, 52 patients with a diagnosis of hearing loss and radiologic diagnosis of EVA according to the Valvassori criterion were included...
March 23, 2017: JAMA Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28328619/evaluation-of-o6-methylguanine-dna-methyltransferase-as-a-predicting-factor-of-response-to-temozolomide-based-chemotherapy-in-well-differentiated-metastatic-pancreatic-neuroendocrine-tumors
#19
Paul Girot, Clotilde Dumars, Jean-François Mosnier, Léa Muzellec, Hélène Senellart, Fanny Foubert, François-Xavier Caroli-Bosc, Estelle Cauchin, Nicolas Regenet, Tamara Matysiak-Budnik, Yann Touchefeu
OBJECTIVE: Temozolomide (TMZ) is an alkylating agent frequently used in well-differentiated metastatic pancreatic neuroendocrine tumors (PNETs) with very variable responses. O-methylguanine-DNA methyltransferase (MGMT) is a DNA repair enzyme whose loss of expression has been suggested to be predictive of response to TMZ in various human tumors. We evaluated the predictive value of MGMT status, assessed by immunohistochemistry (IHC) and methylation-specific PCR (MS-PCR), in well-differentiated metastatic PNETs treated by a TMZ-based chemotherapy...
March 21, 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28323922/fibrogenesis-imperfecta-ossium-and-response-to-human-growth-hormone-a-potential-novel-therapy
#20
Sanjay Kumar Bhadada, Vandana Dhiman, Soham Mukherjee, Sameer Aggarwal, Amanjit Bal, Suja P Sukumar, Ashwani Sood, Dinesh Chandra Sharma, Niranjan Khandelwal, Anil Bhansali, Wim Van Hul, Sudhaker D Rao
Context: Fibrogenesis imperfecta ossium (FIO) is a rare bone disease manifested by generalized bone pain, fragility fractures, progressive disability, and extensive mineralization defect on bone biopsy. The pathogenesis of the disease is unknown and currently there is no effective treatment. Objective: To report on the effect of recombinant human growth hormone (rhGH) therapy in FIO. Design: An observational study in two patients. Setting: Endocrinology Clinic in an Academic Institution Patients or Other Participants: Two siblings with FIO Intervention(s): rhGH was administered subcutaneously at a dose of 1U daily for one year...
February 28, 2017: Journal of Clinical Endocrinology and Metabolism
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