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https://www.readbyqxmd.com/read/27925670/limited-abdominal-sonography-for-evaluation-of-children-with-right-lower-quadrant-pain
#1
Martha M Munden, Shannon Wai, Michael C DiStefano, Wei Zhang
OBJECTIVES: To determine whether a complete abdominal sonographic examination is necessary in the evaluation of children with right lower quadrant pain that is suspicious for appendicitis in the emergency department and whether performing a limited, more-focused study would miss clinically important disease. METHODS: With Institutional Review Board approval, a retrospective study was performed of 704 patients, from ages 5-19 years, presenting to the emergency department with right lower quadrant pain that was suspicious for appendicitis who underwent a complete abdominal sonographic examination...
November 30, 2016: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/27875660/successful-use-of-targeted-temperature-management-after-repair-of-myocardial-rupture-from-blunt-chest-trauma-a-case-report
#2
Wook-Jin Choi, Yun Seok Kim, Jung Seok Hong, Jeong Won Kim
Targeted temperature management (TTM) improves survival and neurological outcome after nontraumatic cardiac arrest. However, TTM is not used widely after traumatic cardiac arrest because of concerns that it might exacerbate bleeding. We report the use of postarrest TTM after repair of blunt myocardial rupture. A 48-year-old man was admitted after being rescued from a major traffic accident by the local emergency service. Focused sonography showed pericardial fluid without cardiac tamponade. Computed tomography showed a large hematoma in the anterior mediastinum associated with hemopericardium...
November 22, 2016: Therapeutic Hypothermia and Temperature Management
https://www.readbyqxmd.com/read/27836795/ultrasound%C3%A2-for%C3%A2-patients%C3%A2-in-a-high-hiv-tb-prevalence-setting-a%C3%A2-needs-assessment-and-review-of-focused-applications-for-sub-saharan-africa
#3
REVIEW
Tom Heller, Eric A Mtemang'ombe, Michaëla A M Huson, Charlotte C Heuvelings, Sabine Bélard, Saskia Janssen, Sam Phiri, Martin P Grobusch
Ultrasound is increasingly used in point-of-care applications and has great potential to support the diagnosis of infectious diseases, especially in resource-limited settings. We performed a cross-sectional study including 100 Malawian patients with a clinical indication for ultrasound and reviewed the literature on point-of-care ultrasound (POCUS) in Sub-Saharan Africa to establish its applicability, most frequent indications, findings, and implications for treatment, and therefore relevance in POCUS curricula, with a main focus on infectious diseases...
November 8, 2016: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/27790349/diagnostic-accuracy-of-emergency-performed-focused-assessment-with-sonography-for-trauma-fast-in-blunt-abdominal-trauma
#4
Hamed Basir Ghafouri, Morteza Zare, Azam Bazrafshan, Ehsan Modirian, Shervin Farahmand, Niloofar Abazarian
INTRODUCTION: Intra-abdominal hemorrhage due to blunt abdominal trauma is a major cause of trauma-related mortality. Therefore, any action taken for facilitating the diagnosis of intra-abdominal hemorrhage could save the lives of patients more effectively. The aim of this study was to determine the accuracy of focused assessment with sonography for trauma (FAST) performed by emergency physicians. METHODS: In this cross-sectional study from February 2011 to January 2012 at 7(th) Tir Hospital in Tehran (Iran), 120 patients with abdominal blunt trauma were chosen and evaluated for abdominal fluid...
September 2016: Electronic Physician
https://www.readbyqxmd.com/read/27766022/flooded-lung-generates-a-suitable-acoustic-pathway-for-transthoracic-application-of-high-intensity-focused-ultrasound-in-liver
#5
Thomas Günther Lesser, Carsten Boltze, Harald Schubert, Frank Wolfram
Background: In recent years, high intensity focused ultrasound (HIFU) has gained increasing clinical interest as a non-invasive method for local therapy of liver malignancies. HIFU treatment of tumours and metastases in the liver dome is limited due to the adjacent ultrasound blocking lung. One-lung flooding (OLF) enables complete sonography of lung and adjoining organs including liver. HIFU liver ablation passing through the flooded lung could enable a direct intercostal beam path and thus improve dose deposition in liver...
2016: International Journal of Medical Sciences
https://www.readbyqxmd.com/read/27742550/transient-elastography-as-a-noninvasive-assessment-tool-for-hepatopathies-of-different-etiology-in-pediatric-type-1-diabetes-mellitus
#6
Zeinab A Elkabbany, Nancy S Elbarbary, Eman A Ismail, Nesrine A Mohamed, Dina Ragab, Shereen Abdel Alem, Yasmine M Ezzat, Sarah S Maurice, Noha U Hashem
AIM: To identify the prevalence and effect of hepatopathies of different etiologies among pediatric patients with type 1 diabetes mellitus (T1DM) using transient elastography (TE) and its relation to glycemic control. METHODS: One hundred T1DM patients were studied focusing on liver functions, fasting lipid profile, hemoglobin A1c (HbA1c), hepatitis C virus (HCV), serum immunoglobulins, autoimmune antibodies; anti-nuclear antibody (ANA), anti-smooth muscle antibody (ASMA), and anti-liver kidney microsomal antibody (anti-LKM)...
September 26, 2016: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/27739636/emergency-medicine-resident-assessment-of-the-emergency-ultrasound-milestones-and-current-training-recommendations
#7
Lori A Stolz, Uwe Stolz, J Matthew Fields, Turandot Saul, Michael Secko, Matthew J Flannigan, Johnathan M Sheele, Robert P Rifenburg, Anthony J Weekes, Elaine B Josephson, John Bedolla, Dana M Resop, Jonathan Dela Cruz, Megan Boysen-Osborn, Terrell Caffery, Charlotte Derr, Rimon Bengiamin, Gerardo Chiricolo, Brandon Backlund, Jagdipak Heer, Robert J Hyde, Srikar Adhikari
OBJECTIVES: Emergency ultrasound (EUS) has been recognized as integral to the training and practice of emergency medicine (EM). The Council of Emergency Medicine Residency-Academy of Emergency Ultrasound (CORD-AEUS) consensus document provides guidelines for resident assessment and progression. The Accredited Council for Graduate Medical Education (ACGME) has adopted the EM Milestones for assessment of residents' progress during their residency training which includes demonstration of procedural competency in bedside ultrasound...
October 14, 2016: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/27738293/image-segmentation-and-machine-learning-for-detection-of-abdominal-free-fluid-in-focused-assessment-with-sonography-for-trauma-examinations-a-pilot-study
#8
Anna R Sjogren, Megan M Leo, James Feldman, Joseph T Gwin
The objective of this pilot study was to test the feasibility of automating the detection of abdominal free fluid in focused assessment with sonography for trauma (FAST) examinations. Perihepatic views from 10 FAST examinations with positive results and 10 FAST examinations with negative results were used. The sensitivity and specificity compared to manual classification by trained physicians was evaluated. The sensitivity and specificity (95% confidence interval) were 100% (69.2%-100%) and 90.0% (55.5%-99...
November 2016: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/27689155/point-of-care-clinical-ultrasound-for-medical-students
#9
J Heiberg, L S Hansen, K Wemmelund, A H Sørensen, C Ilkjaer, E Cloete, D Nolte, F Roodt, R Dyer, J Swanevelder, E Sloth
PURPOSE: Our institution has recently implemented a point-of-care (POC) ultrasound training program, consisting of an e-learning course and systematic practical hands-on training. The aim of this prospective study was to evaluate the learning outcome of this curriculum. MATERIALS AND METHODS: 16 medical students with no previous ultrasound experience comprised the study group. The program covered a combination of 4 well-described point-of-care (POC) ultrasound protocols (focus assessed transthoracic echocardiography, focused assessment with sonography in trauma, lung ultrasound, and dynamic needle tip positioning for ultrasound-guided vascular access) and it consisted of an e-learning course followed by 4 h of practical hands-on training...
November 2015: Ultrasound International Open
https://www.readbyqxmd.com/read/27680787/b1-feasibility-of-combined-doppler-ecg-assessment-of-internal-jugular-veins
#10
I Dierickx, S Van Hooland, K Tomsin, D Vanercke, W Cools, H Fransen, W Gyselaers
INTRODUCTION: Studying the venous compartment may add valuable information on background mechanisms and (patho)physiology of the cardiovascular system in normal pregnancies and pregnancies complicated by preeclampsia. Every component of the venous pulse wave is reflecting a specific stage of the cardiac cycle in the right atrium, and can be recognized in the neck veins, the hepatic and the renal veins. Previous studies have demonstrated the repeatability and reproducibility of venous Doppler sonography and venous pulse transit time in renal interlobar and hepatic veins...
August 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27677727/neuropsychological-performance-and-seizure-control-after-subsequent-anteromesial-temporal-lobe-resection-following-selective-amygdalohippocampectomy
#11
Thomas Sauvigny, Katja Brückner, Lasse Dührsen, Oliver Heese, Manfred Westphal, Stefan R G Stodieck, Tobias Martens
OBJECTIVE: Selective amygdalohippocampectomy (sAHE) is a well-established treatment for temporal lobe epilepsy, commonly with favorable neuropsychological outcome. Yet, it is still unknown if subsequent resection of the anteromesial temporal lobe (AMTLR), when necessary, deteriorates neuropsychological performance in this selected group of patients. Thus, we evaluated the clinical and neuropsychological data of patients who, due to insufficient seizure control after sAHE, received a subsequent ipsilateral AMTLR and compared these findings with patients who did not receive a second resection (control group)...
November 2016: Epilepsia
https://www.readbyqxmd.com/read/27595837/imaging-algorithms-and-ct-protocols-in-trauma-patients-survey-of-swiss-emergency-centers
#12
R Hinzpeter, T Boehm, D Boll, C Constantin, F Del Grande, V Fretz, S Leschka, T Ohletz, M Brönnimann, S Schmidt, T Treumann, P-A Poletti, Hatem Alkadhi
OBJECTIVES: To identify imaging algorithms and indications, CT protocols, and radiation doses in polytrauma patients in Swiss trauma centres. METHODS: An online survey with multiple choice questions and free-text responses was sent to authorized level-I trauma centres in Switzerland. RESULTS: All centres responded and indicated that they have internal standardized imaging algorithms for polytrauma patients. Nine of 12 centres (75 %) perform whole-body CT (WBCT) after focused assessment with sonography for trauma (FAST) and conventional radiography; 3/12 (25 %) use WBCT for initial imaging...
September 5, 2016: European Radiology
https://www.readbyqxmd.com/read/27595259/-the-radiologist-physician-in-major-trauma-evaluation
#13
Gaspar Alberto Motta-Ramírez
BACKGROUND: Trauma is the most common cause of death in young adults. A multidisciplinary trauma team consists of at least a surgical team, an anesthesiology team, radiologic team, and an emergency department team. OBJECTIVE: Recognize the integration of multidisciplinary medical team in managing the trauma patient and which must include the radiologist physician responsible for the institutional approach to the systematization of the trauma patient regarding any radiological and imaging study with emphasis on the FAST (del inglés, Focused Assessment with Sonography in Trauma)/USTA, Whole body computed tomography...
July 2016: Gaceta Médica de México
https://www.readbyqxmd.com/read/27578054/postpartum-ultrasound-postpartum-assessment-using-ultrasonography
#14
Tomohiro Oba, Junichi Hasegawa, Akihiko Sekizawa
Postpartum haemorrhage (PPH) is a potential cause of maternal mortality, and obstetricians must be prepared to rapidly diagnose and treat this condition. Optimal treatment is dependent upon the underlying cause of haemorrhage. Ultrasonography is the most helpful tool for prompt diagnosis of PPH aetiology and obstetricians must have a strong understanding of postpartum ultrasonography. In our previous report, we demonstrated the utility of ultrasonography using the focused assessment with sonography for obstetrics (FASO) technique (a modified version of FAST) as the primary postpartum obstetric survey...
August 30, 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27562973/sonography-of-morton-neuromas-what-are-we-really-looking-at
#15
Stuart L Cohen, Theodore T Miller, Scott J Ellis, Matthew M Roberts, Edward F DiCarlo
OBJECTIVES: To determine what accounts for the sonographic appearance of a Morton neuroma by correlating preoperative sonograms with the sonographic appearance of the resected surgical specimen, the surgical findings, and the pathologic examination. METHODS: Ten Morton neuromas that had preoperative sonograms underwent postoperative specimen sonography and histologic evaluation. The appearance and size of the neuromas were compared between the preoperative and postoperative specimen images and were compared to the surgical and pathologic appearances...
October 2016: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/27551733/diagnosis-of-intraabdominal-fluid-extravasation-after-hip-arthroscopy-with-point-of-care-ultrasonography-can-identify-patients-at-an-increased-risk-for-postoperative-pain
#16
Stephen C Haskins, Natasha A Desai, Kara G Fields, Jemiel A Nejim, Stephanie Cheng, Struan H Coleman, Danyal H Nawabi, Bryan T Kelly
BACKGROUND: Intraabdominal fluid extravasation (IAFE) after hip arthroscopy has historically been diagnosed in catastrophic circumstances with abdominal compartment syndrome requiring diuresis or surgical decompression. A previous retrospective study found the prevalence of symptomatic IAFE requiring diuresis or decompression to be 0.16%, with risk factors including surgical procedure and high pump pressures. IAFE can be diagnosed rapidly by using point-of-care ultrasound (POCUS) via the Focused Assessment With Sonography for Trauma (FAST) examination, which is a well-established means to detect free fluid with high specificity and sensitivity...
August 22, 2016: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/27541633/effect-of-hydrodynamic-cavitation-in-the-tissue-erosion-by-pulsed-high-intensity-focused-ultrasound-phifu
#17
Yufeng Zhou, Xiaobin Wilson Gao
High-intensity focused ultrasound (HIFU) is emerging as an effective therapeutic modality in clinics. Besides the thermal ablation, tissue disintegration is also possible because of the interaction between the distorted HIFU bursts and either bubble cloud or boiling bubble. Hydrodynamic cavitation is another type of cavitation and has been employed widely in industry, but its role in mechanical erosion to tissue is not clearly known. In this study, the bubble dynamics immediately after the termination of HIFU exposure in the transparent gel phantom was captured by high-speed photography, from which the bubble displacement towards the transducer and the changes of bubble size was quantitatively determined...
September 21, 2016: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/27533313/adult-based-massive-transfusion-protocol-activation-criteria-do-not-work-in-children
#18
Shannon N Acker, Brianne Hall, Lauren Hill, David A Partrick, Denis D Bensard
Introduction In the adult population, assessment of blood consumption (ABC) score [penetrating mechanism, positive focused assessment sonography for trauma (FAST), systolic blood pressure < 90, and heart rate (HR) > 120] ≥2 identifies trauma patients who require massive transfusion (MT) with sensitivity and specificity of 75 and 86%. We hypothesized that the adult criteria cannot be applied to children, as the vital sign cut-offs are not age-adjusted. We aimed to determine if the use of a shock index, pediatric age-adjusted (SIPA) would improve the discriminate ability of the ABC score in children...
August 17, 2016: European Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/27529029/overview-of-point-of-care-abdominal-ultrasound-in-emergency-and-critical-care
#19
REVIEW
Toru Kameda, Nobuyuki Taniguchi
Point-of-care abdominal ultrasound (US), which is performed by clinicians at bedside, is increasingly being used to evaluate clinical manifestations, to facilitate accurate diagnoses, and to assist procedures in emergency and critical care. Methods for the assessment of acute abdominal pain with point-of-care US must be developed according to accumulated evidence in each abdominal region. To detect hemoperitoneum, the methodology of a focused assessment with sonography for a trauma examination may also be an option in non-trauma patients...
2016: Journal of Intensive Care
https://www.readbyqxmd.com/read/27519599/sports-ultrasound-applications-beyond-the-musculoskeletal-system
#20
Jonathan T Finnoff, Jeremiah Ray, Gianmichael Corrado, Deanna Kerkhof, John Hill
BACKGROUND: Traditionally, ultrasound has been used to evaluate musculoskeletal injuries in athletes; however, ultrasound applications extend well beyond musculoskeletal conditions, many of which are pertinent to athletes. EVIDENCE ACQUISITION: Articles were identified in PubMed using the search terms ultrasound, echocardiogram, preparticipation physical examination, glycogen, focused assessment with sonography of trauma, optic nerve, and vocal cord dysfunction...
September 2016: Sports Health
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