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Interventional radiologist

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https://www.readbyqxmd.com/read/29351705/percutaneous-endoscopic-rendezvous-procedure-for-the-management-of-bile-duct-injuries-after-cholecystectomy-short-and-long-term-outcomes
#1
Anne Marthe Schreuder, Klaske A C Booij, Philip R de Reuver, Otto M van Delden, Krijn P van Lienden, Marc G Besselink, Olivier R Busch, Dirk J Gouma, Erik A J Rauws, Thomas M van Gulik
BACKGROUND:  Bile duct injury (BDI) remains a daunting complication of laparoscopic cholecystectomy. In patients with complex BDI, a percutaneous-endoscopic rendezvous procedure may be required to establish bile duct continuity. The aim of this study was to assess short- and long-term outcomes of the rendezvous procedure. METHODS:  All consecutive patients with BDI referred to our tertiary referral center between 1995 and 2016 were analyzed. A rendezvous procedure was performed when endoscopic or radiologic intervention failed, and when deemed feasible by a dedicated multidisciplinary team including hepatopancreaticobiliary surgeons, gastrointestinal endoscopists, and interventional radiologists...
January 19, 2018: Endoscopy
https://www.readbyqxmd.com/read/29350642/acute-and-overuse-elbow-trauma-radio-orthopaedics-overview
#2
Elisabetta Antonia Nocerino, Davide Cucchi, Paolo Arrigoni, Marco Brioschi, Cristiano Fusi, Eugenio A Genovese, Carmelo Messina, Pietro Randelli, Carlo Masciocchi, Alberto Aliprandi
The correct management of acute, subacute and overuse-related elbow pathologies represents a challenging diagnostic and therapeutic problem. While major trauma frequently requires a rapid surgical intervention, subluxation and minor trauma allow taking more time for diagnostics and planning the correct elective treatment after careful clinical and radiological investigation. In these conditions, communication between orthopaedic surgeon and radiologist allow to create a detailed radiology report, tailored to the patient's and surgeon's needs and optimal to plan proper management...
January 19, 2018: Acta Bio-medica: Atenei Parmensis
https://www.readbyqxmd.com/read/29350640/scapular-fractures-a-common-diagnostic-pitfall
#3
Daniela Berritto, Antonio Pinto, Anna Russo, Fabrizio Urraro, Antonella Laporta, Maria Paola Belfiore, Roberto Grassi
Scapular fractures are one of the most difficult fractures to diagnose on radiographs. Detection can be challenging because of the obscuration by the overlying structures or incomplete imaging due to difficult patient collaboration. Familiarity with imaging characteristics of these abnormalities will allow radiologists to better diagnose and characterize scapular fractures. Three-dimensional computed tomographic scans are considered the gold standard for scapular diagnoses. Treatment strategies differ depending on the type of scapular fractures, but the site and degree of displacement will determine whether surgical intervention should be considered...
January 19, 2018: Acta Bio-medica: Atenei Parmensis
https://www.readbyqxmd.com/read/29350637/clinical-utility-of-eco-color-power-doppler-ultrasonography-and-contrast-enhanced-magnetic-resonance-imaging-for-interpretation-and-quantification-of-joint-synovitis-a-review
#4
Marina Carotti, Vittoria Galeazzi, Francesca Catucci, Marcello Zappia, Francesco Arrigoni, Antonio Barile, Andrea Giovagnoni
With the introduction of new biologics such as anti-TNF-alpha antibodies and other therapies in the treatment of inflammatory arthritis, capable of halting joint destruction and functional disability, there are new pressures on diagnostic and prognostic imaging. Early demonstration of pre-erosive inflammatory features and monitoring of the long-term effects of treatment are becoming increasingly important. Early detection of synovitis offers advantages in terms of allowing early instigation of therapy and may allow the identification of those patients displaying more aggressive disease who might benefit from early intervention with expensive DMARD therapy...
January 19, 2018: Acta Bio-medica: Atenei Parmensis
https://www.readbyqxmd.com/read/29348052/thirty-day-complication-rate-of-percutaneous-gastrojejunostomy-and-gastrostomy-tube-insertion-using-a-single-puncture-dual-anchor-technique
#5
Rebecca Zener, Alexandra C Istl, Kerollos N Wanis, David Hocking, Jacob Kachura, Shaker Alshehri, Amol Mujoomdar, Steven Latosinsky, Daniele Wiseman
PURPOSE: Our objective was to assess 30-day mortality and complication rates associated with percutaneous enteral feeding tube insertion using a single-puncture, dual-suture anchor gastropexy and peel-away sheath technique. We explored differences in complications based on indication and gastrostomy versus gastrojejunostomy tube. METHODS: A retrospective review was conducted of adult patients undergoing fluoroscopically guided gastrojejunostomy (GJ) and gastrostomy (G) tube insertions between July 2011 and 2014 by five interventional radiologists at a single tertiary care centre...
January 10, 2018: Clinical Imaging
https://www.readbyqxmd.com/read/29344710/radiation-doses-to-operators-in-hepatobiliary-interventional-procedures
#6
Sarah Degiorgio, Roberta Gerasia, Ferdinanda Liotta, Luigi Maruzzelli, Kelvin Cortis, Roberto Miraglia, Angelo Luca
PURPOSE: The primary aim of this study is to provide a summary of operators' radiation doses during hepatobiliary fluoroscopic guided procedures. In addition, patient dose in these procedures was also documented. MATERIALS AND METHODS: A total of 283 transarterial chemoembolisation (TACE) and 302 biliary procedures, including 52 percutaneous transhepatic cholangiogram (PTC), 36 bilioplasty and 214 biliary catheter changes (BCC) performed over 14 months, were included...
January 17, 2018: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29342058/mri-evaluation-of-repaired-versus-unrepaired-interportal-capsulotomy-in-simultaneous-bilateral-hip-arthroscopy-a-double-blind-randomized-controlled-trial
#7
Colin D Strickland, Matthew J Kraeutler, Matthew J Brick, Tigran Garabekyan, Jason T K Woon, Vivek Chadayammuri, Omer Mei-Dan
BACKGROUND: Techniques used in hip arthroscopy continue to evolve, and controversy surrounds the need for capsular repair following this surgical intervention. The purpose of this study was to evaluate the magnetic resonance imaging (MRI) appearance of the hip capsule in patients with femoroacetabular impingement (FAI) who underwent simultaneous bilateral hip arthroscopy through an interportal capsulotomy with each hip randomized to undergo capsular repair or not undergo such a repair...
January 17, 2018: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/29336600/current-clinical-practice-patterns-of-self-identified-interventional-radiologists
#8
Patricia Balthazar, C Matthew Hawkins, Arvind Vijayasarathi, Thomas W Loehfelm, Richard Duszak
OBJECTIVE: The purpose of this study was to assess patterns of procedural, clinical evaluation and management (E/M), and diagnostic imaging services rendered by self-identified interventional radiologists (IRs) across the United States. MATERIALS AND METHODS: Recent Medicare Physician and Other Supplier Public Use and Physician Compare national downloadable files were linked. IRs were defined as physicians self-identifying interventional radiology as their primary specialty on Medicare claims or as a specialty during Medicare enrollment...
January 16, 2018: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/29327076/arms-down-cone-beam-ct-hepatic-angiography-performance-assessment-vascular-imaging-quality-and-imaging-artifacts
#9
Adrian J Gonzalez-Aguirre, Elena N Petre, Meier Hsu, Chaya S Moskowitz, Stephen B Solomon, Jeremy C Durack
INTRODUCTION: The practice of positioning patients' arms above the head during catheter-injected hepatic arterial phase cone beam CT (A-CBCT) imaging has been inherited from standard CT imaging due to image quality concerns, but interrupts workflow and extends procedure time. We sought to assess A-CBCT image quality and artifacts with arms extended above the head versus down by the side. METHODS: We performed an IRB approved retrospective evaluation of reformatted and 3D-volume rendered images from 91 consecutive A-CBCTs (43 arms up, 48 arms down) acquired during hepatic tumor arterial embolization procedures...
January 11, 2018: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29325429/a-novel-method-for-re-positioning-suboptimally-preoperatively-placed-nephrostomy-tubes-for-pcnl-without-renal-re-puncture
#10
Yazeed Barghouthy, Vasileios Kourmpetis, Snir Dekalo, Yuval Bar-Yosef, Simon Conti, Alexander Greenstein, Mario Sofer
OBJECTIVE: Nephrostomy tubes (NT) inserted in emergency settings by interventional radiologists are frequently unsuitable for subsequent percutaneous nephrolithotomy (PCNL). We report a novel method of adjusting these NTs to be used as PCNL tracts and avoid renal re-puncture. PATIENTS AND METHODS: A retrospective search of 981 consecutive PCNLs performed in our institution between 2002-2017 identified all patients with preoperatively inserted NTs. The NTs unsuitable for PCNL were adjusted by a novel approach in which a 5-mm incision was made at the ideal puncture location (IPL) as indicated under fluoroscopic guidance...
January 12, 2018: Journal of Endourology
https://www.readbyqxmd.com/read/29314040/esophagram-findings-in-cervical-esophageal-stenosis-a-case-controlled-quantitative-analysis
#11
Jacob West, Cherine H Kim, Zachary Reichert, Priya Krishna, Brianna K Crawley, Jared C Inman
OBJECTIVE: Cervical esophageal stenosis is often diagnosed with a qualitative evaluation of a barium esophagram. Although the esophagram is frequently the initial screening exam for dysphagia, a clear objective standard for stenosis has not been defined. In this study, we measured esophagram diameters in order to establish a quantitative standard for defining cervical esophageal stenosis that requires surgical intervention. STUDY DESIGN: Single institution case-control study...
January 4, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29310896/defining-the-key-competencies-in-radiation-protection-for-endovascular-procedures-a-multispecialty-delphi-consensus-study
#12
Bart Doyen, Blandine Maurel, Jonathan Cole, Heidi Maertens, Tara Mastracci, Isabelle Van Herzeele
OBJECTIVES: Radiation protection training courses currently focus on broad knowledge topics which may not always be relevant in daily practice. The goal of this study was to determine the key competencies in radiation protection that every endovascular team member should possess and apply routinely, through multispecialty clinical content expert consensus. METHODS: Consensus was obtained through a two round modified Delphi methodology. The expert panel consisted of European vascular surgeons, interventional radiologists, and interventional cardiologists/angiologists experienced in endovascular procedures...
January 5, 2018: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29307078/summary-of-the-italian-inter-society-recommendations-for-radiation-protection-optimization-in-interventional-radiology
#13
Gaetano Compagnone, Renato Padovani, Maria Antonietta D'Avanzo, Sveva Grande, Francesco Campanella, Antonella Rosi
OBJECTIVES: A Working Group coordinated by the Italian National Institute of Health (Istituto Superiore di Sanità) and the National Workers Compensation Authority (Istituto Nazionale per l'Assicurazione contro gli Infortuni sul Lavoro, INAIL) and consisting of 11 Italian scientific/professional societies involved in the fluoroscopically guided interventional practices has been established to define recommendations for the optimization of patients and staff radiation protection in interventional radiology...
January 6, 2018: La Radiologia Medica
https://www.readbyqxmd.com/read/29305077/radiologists-experience-with-patient-interactions-in-the-era-of-open-access-of-patients-to-radiology-reports
#14
Jieming Fang, Johannes Boos, Marcela Pecora Cohen, Jonathan B Kruskal, Ronald Eisenberg, Bettina Siewert, Olga R Brook
PURPOSE: The aim of this study was to evaluate radiologists' experiences with patient interactions in the era of open access of patients to radiology reports. METHODS: This prospective, nonrandom survey of staff and trainee radiologists (n = 128) at a single large academic institution was performed with approval from the institutional review board with a waiver of the requirement to obtain informed consent. A multiple-choice questionnaire with optional free-text comments was constructed with an online secure platform (REDCap) and distributed via departmental e-mail between June 1 and July 31, 2016...
January 2, 2018: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/29299095/a-pictorial-review-of-reconstructive-foot-and-ankle-surgery-evaluation-and-intervention-of-the-flatfoot-deformity
#15
REVIEW
Andrew J Meyr, Laura E Sansosti, Sayed Ali
This pictorial review focuses on basic procedures performed within the field of podiatric surgery, specifically for elective reconstruction of the midfoot and rearfoot with focus on the flatfoot deformity. Our goal is to demonstrate objective radiographic parameters that surgeons utilize to initially define the deformity, lead to procedure selection, and judge post-operative outcomes. We hope that radiologists will employ this information to improve their assessment of post-operative radiographs following reconstructive foot surgeries...
June 2017: Journal of Radiology Case Reports
https://www.readbyqxmd.com/read/29283148/combined-approach-to-management-of-periocular-arteriovenous-malformation-by-interventional-radiology-and-surgical-excision
#16
Bipasha Mukherjee, Vathsalya Vijay, Swatee Halbe
Periorbital arteriovenous malformations (AVMs) are congenital lesions that may cause significant morbidity such as amblyopia, cosmetic disfigurement, or chronic pain. Due to the rarity of these lesions, they are frequently misdiagnosed and treated inappropriately. We managed a 6-year-old girl with preseptal AVM by endovascular embolization followed by complete surgical excision after 2 days. She was previously diagnosed as capillary hemangioma and was being treated with intralesional steroid injections and oral propranolol...
January 2018: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29273282/hemodialysis-access-maintenance-in-the-medicare-population-an-analysis-over-a-decade-of-trends-by-provider-specialty-and-site-of-service
#17
Osman Ahmed, Ketan Patel, Rana Rabei, Mikin V Patel, Michael Ginsburg, Bishir Clayton, Bulent Arslan
PURPOSE: To evaluate annual national trends in hemodialysis access maintenance procedures in the Medicare population by specialty and setting. METHODS: Medicare Physician Supplier Procedure Summary Master Files between 2005 and 2015 were analyzed for procedure codes of hemodialysis access angiography and percutaneous thrombectomy. Using physician specialty codes, component procedure volume for endovascular services were queried for radiology, medicine, and surgery...
December 19, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/29249861/biliary-obstruction-endoscopic-approaches
#18
REVIEW
Jeffrey H Lee, Tomas DaVee
Painless jaundice is a harbinger of malignant biliary obstruction, with the majority of cases due to pancreatic adenocarcinoma. Despite advances in treatment, including improved surgical techniques and neoadjuvant (preoperative) chemotherapy, long-term survival from pancreatic cancer is rare. This lack of significant improvement in outcomes is believed to be due to multiple reasons, including the advanced stage at diagnosis and lack of an adequate biomarker for screening and early detection, prior to the onset of jaundice or epigastric pain...
December 2017: Seminars in Interventional Radiology
https://www.readbyqxmd.com/read/29249854/incorporating-quality-of-life-metrics-in-interventional-oncology-practice
#19
REVIEW
David Li, David C Madoff
Interventional radiologists care for a large number of cancer patients with the breadth of palliative intent minimally invasive procedures that we provide. Understanding our meaningful impact on patients' quality of life is essential toward validating our role in the palliation of cancer patients. As such, it is critically important for interventional radiologists to understand common instruments used for the reporting of patient's quality of life measures. Common instruments used to measure pain and quality of life for cancer patients include the numerical rating scale, visual analog scale, brief pain inventory, the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire, and the Functional Assessment of Cancer Therapy...
December 2017: Seminars in Interventional Radiology
https://www.readbyqxmd.com/read/29247353/structured-vs-narrative-reporting-of-pelvic-mri-for-fibroids-clarity-and-impact-on-treatment-planning
#20
Andrea Franconeri, Jieming Fang, Benjamin Carney, Almamoon Justaniah, Laura Miller, Hye-Chun Hur, Louise P King, Roa Alammari, Salomao Faintuch, Koenraad J Mortele, Olga R Brook
OBJECTIVES: To evaluate clarity and usefulness of MRI reporting of uterine fibroids using a structured disease-specific template vs. narrative reporting for planning of fibroid treatment by gynaecologists and interventional radiologists. METHODS: This is a HIPAA-compliant, IRB-approved study with waiver of informed consent. A structured reporting template for fibroid MRIs was developed in collaboration between gynaecologists, interventional and diagnostic radiologists...
December 15, 2017: European Radiology
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