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Emergency Ultrasonography

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https://www.readbyqxmd.com/read/28339625/cystatin-s-a-candidate-biomarker-for-severity-of-submandibular-gland-involvement-in-sj%C3%A3-gren-s-syndrome
#1
Daniela Martini, Alessia Gallo, Serena Vella, Francesca Sernissi, Antonella Cecchettini, Nicoletta Luciano, Enza Polizzi, Pier Giulio Conaldi, Marta Mosca, Chiara Baldini
Objectives.: Salivary cystatin S is a defence protein mainly produced by submandibular glands and involved in innate oral immunity. This study aimed to verify whether cystatin S was diversely expressed in different disease subsets of primary Sjogren's syndrome (pSS) patients, defined on the basis of salivary flow [unstimulated salivary flow rate (USFR)], minor salivary gland (MSG) focus score and submandibular gland ultrasonography abnormalities. We also evaluated miR-126 and miR-335-5p expression in MSG biopsies to verify whether an aberrant regulation of cystatin S at the glandular level may influence its salivary expression...
February 16, 2017: Rheumatology
https://www.readbyqxmd.com/read/28336101/metabolic-syndrome-hepatic-steatosis-and-cardiovascular-risk-in-children
#2
Irene Rutigliano, Roberta Vinci, Gianpaolo De Filippo, Monica Mancini, Luca Stoppino, Maria d'Apolito, Ida Giardino, Luca Macarini, Massimo Pettoello Mantovani, Angelo Campanozzi
OBJECTIVES: Pediatric metabolic syndrome (MetS) is a well-recognized entity; however, there is no consensus on its exact value in predicting long-term cardiovascular (CV) risk. Hepatic steatosis (HS) is another emerging condition associated with pediatric obesity, and data have been reported suggesting a possible role of HS in CV risk linked to MetS. The aim of the present study was to evaluate the usefulness of HS and MetS cluster in predicting CV risk linked to pediatric obesity. METHODS: We studied 803 overweight and obese children (395 girls and 408 boys, mean age 9...
April 2017: Nutrition
https://www.readbyqxmd.com/read/28328530/imaging-methods-for-bone-mass-evaluation-during-childhood-and-adolescence-an-update
#3
Isabela Leite Pezzuti, Adriana Maria Kakehasi, Maria Tereza Filgueiras, Juliana Albano de Guimarães, Isabela Alves Campos de Lacerda, Ivani Novato Silva
The objective of the work was to prepare an update on imaging methods for bone evaluation during childhood and adolescence. The text was based on original and review articles on imaging methods for clinical evaluation of bone mass in children and adolescents up to 20 years old. They were selected from BIREME and PUBMED by means of the following keywords: bone density; osteoporosis/diagnosis; densitometry; tomography; ultrasonography; magnetic resonance imaging; and radiogrammetry and published in Portuguese or English, in the last 10 years (2006-2016)...
March 22, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28321558/a-novel-scoring-system-for-diagnosing-acute-mesenteric-ischemia-in-the-emergency-ward
#4
Zhen Wang, Jun-Qiang Chen, Jin-Lu Liu, Lei Tian
BACKGROUND: Early diagnosis of acute mesenteric ischemia (AMI) based on clinical judgment has been proved to be too difficult. Therefore, it is important for identifying clinical parameters that can differentiate AMI from other acute abdomen upon presentation. METHODS: We analyzed a database of 106 consecutive patients admitted to the emergency ward for suspected AMI in whom diagnosis of AMI was confirmed by laparotomy, CT angiography or mesenteric angiography. The patients' demographics, previous history, clinical signs, results of laboratory investigations and ultrasonography were collected...
March 20, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28320222/demographic-and-perinatal-outcome-data-of-fetuses-with-sua-pruv
#5
Lulu Sun, Yanlin Wang
AIM: Identify structural anomalies and adverse pregnancy outcomes accompanying single umbilical artery (SUA) and persistent right umbilical vein (PRUV) and to investigate whether SUA and PRUV are associated with chromosomal abnormalities and if these defects warrant invasive antenatal diagnosis. METHODS: We retrospectively analyzed pregnancies with an antenatal diagnosis of SUA/PRUV from the International Peace Maternity and Child Health Hospital (IPMCHH) database...
March 20, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28304249/diagnosis-and-management-of-polycythemia-vera-in-a-ferret-mustela-putorius-furo
#6
Kim Le, Hugues Beaufrère, Laura L Bassel, Sarah Wills, Delphine Laniesse, Shauna L Blois, Dale A Smith
A 5-y-old female ferret (Mustela putorius furo) was evaluated for diarrhea, anorexia, and lethargy for 1 wk. Only mild dehydration was detected on physical examination. CBC analysis revealed marked erythrocytosis with an unremarkable plasma biochemistry panel; follow-up CBC analyses revealed a consistent primary erythrocytosis. Whole-body radiographs and abdominal ultrasonography were unremarkable except for a small nephrolith in the right kidney and a small cyst in the left kidney. The plasma erythropoietin level was 17...
December 1, 2016: Comparative Medicine
https://www.readbyqxmd.com/read/28303912/new-technologies-for-the-assessment-of-neuropathies
#7
REVIEW
Roberto Gasparotti, Luca Padua, Chiara Briani, Giuseppe Lauria
Technical advances are rapidly changing the clinical and instrumental approach to peripheral nerve diseases. Magnetic resonance neurography, diffusion tensor imaging and nerve ultrasonography are increasingly entering the diagnostic workup of peripheral neuropathies as tools that complement neurophysiology and enable investigation of proximal structures, such as plexuses and roots. Progress in the design of magnetic resonance scanners and sequences, and the development of high-frequency ultrasound probes mean that high-resolution peripheral nerve imaging is possible, enabling detailed examination of nerve size, morphology and internal fascicular structure that can integrate nerve conduction studies into clinical practice...
March 17, 2017: Nature Reviews. Neurology
https://www.readbyqxmd.com/read/28303688/patient-level-meta-analysis-of-999-claudicants-undergoing-primary-femoropopliteal-nitinol-stent-implantation
#8
Krishna J Rocha-Singh, Joshua A Beckman, Gary Ansel, Sean P Lyden, Peter Schneider, Manish Mehta, Michael Dake, Christopher M Mullin, Michael R Jaff
CONDENSED ABSTRACT: The factors that impact the clinical effectiveness of bare nitinol stents in claudicants with symptomatic femoropopliteal atherosclerosis are incompletely known. The authors analyzed variables that may influence stent durability and provide a benchmark for their effectiveness. Data analyzed from six studies (999 patients) included baseline noninvasive hemodynamic tests, angiographic characteristics, ultrasound defined stent patency and target lesion revascularization through 12-months...
March 17, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28302423/what-is-the-utility-of-ultrasonography-for-the-identification-of-skin-and-soft-tissue-infections-in-the-emergency-department
#9
EDITORIAL
Michael Gottlieb, Ananda Vishnu Pandurangadu
No abstract text is available yet for this article.
March 14, 2017: Annals of Emergency Medicine
https://www.readbyqxmd.com/read/28288193/nonalcoholic-fatty-liver-disease-and-increased-risk-of-1-year-all-cause-and-cardiac-hospital-readmissions-in-elderly-patients-admitted-for-acute-heart-failure
#10
Filippo Valbusa, Stefano Bonapace, Davide Agnoletti, Luca Scala, Cristina Grillo, Pietro Arduini, Emanuela Turcato, Alessandro Mantovani, Giacomo Zoppini, Guido Arcaro, Christopher Byrne, Giovanni Targher
Nonalcoholic fatty liver disease (NAFLD) is an emerging risk factor for heart failure (HF). Although some progress has been made in improving survival among patients admitted for HF, the rates of hospital readmissions and the related costs continue to rise dramatically. We sought to examine whether NAFLD and its severity (diagnosed at hospital admission) was independently associated with a higher risk of 1-year all-cause and cardiac re-hospitalization in patients admitted for acute HF. We studied 212 elderly patients who were consecutively admitted with acute HF to the Hospital of Negrar (Verona) over a 1-year period...
2017: PloS One
https://www.readbyqxmd.com/read/28286861/nerve-stimulator-versus-ultrasound-guided-femoral-nerve-block-a-randomized-clinical-trial
#11
Arash Forouzan, Kambiz Masoumi, Hasan Motamed, Mohammad Reza Gousheh, Akram Rohani
INTRODUCTION: Pain control is the most important issue in emergency department management of patients with femoral bone fractures. The present study aimed to compare the procedural features of ultrasonography and nerve stimulator guided femoral nerve block in this regard. METHOD: In this randomized clinical trial, patients with proximal femoral fractures presenting to emergency department were randomly divided into two groups of ultrasonography or nerve stimulator guided femoral block and compared regarding success rate, procedural time, block time, and need for rescue doses of morphine sulfate, using SPSS 20...
2017: Emergency (Tehran, Iran)
https://www.readbyqxmd.com/read/28286841/diagnostic-accuracy-of-abdominal-wall-ultrasonography-and-local-wound-exploration-in-predicting-the-need-for-laparotomy-following-stab-wound
#12
Ali Vafaei, Kamran Heidari, Afshin Saboorizadeh, Amin Shams Akhtari
INTRODUCTION: Screening of patients with anterior abdominal penetrating trauma in need for laparotomy is an important issue in management of these cases. This study aimed to compare the accuracy of abdominal wall ultrasonography (AWU) and local wound exploration (LWE) in this regard. METHODS: This diagnostic accuracy study was conducted on ≥ 18 year-old patients presenting to emergency department with anterior abdominal stab wound and stable hemodynamics, to compare the characteristics of AWU and LWE in screening of patients in need of laparotomy...
2017: Emergency (Tehran, Iran)
https://www.readbyqxmd.com/read/28286835/role-of-feedback-during-evaluation-in-improving-emergency-medicine-residents-skills-an-experimental-study
#13
Ali Vafaei, Kamran Heidari, Mohammad-Ali Hosseini, Mostafa Alavi-Moghaddam
INTRODUCTION: Evaluation of students' learning in clinical education system is one of the most important and challenging issues that facilities in this field have been facing. The present study aimed to evaluate the role of feedback during evaluation in increasing emergency medicine residents' clinical skills. METHOD: The present experimental study was performed on all second year emergency medicine residents of two educational hospitals, Tehran, Iran, with switching replications design and before-after method...
2017: Emergency (Tehran, Iran)
https://www.readbyqxmd.com/read/28286829/the-accuracy-of-emergency-physicians-in-ultrasonographic-screening-of-acute-appendicitis-a-cross-sectional-study
#14
Ebrahim Karimi, Mohammad Aminianfar, Keivan Zarafshani, Arash Safaie
INTRODUCTION: Diagnostic values reported for ultrasonographic screening of acute appendicitis vary widely and are dependent on the operator's skill, patient's gender, weight, etc. The present study aimed to evaluate the effect of operator skill on the diagnostic accuracy of ultrasonography in detection of appendicitis by comparing the results of ultrasonography done by radiologists and emergency physicians. METHODS: This prospective diagnostic accuracy was carried out on patients suspected to acute appendicitis presenting to EDs of 2 hospitals...
2017: Emergency (Tehran, Iran)
https://www.readbyqxmd.com/read/28286826/screening-characteristics-of-bedside-ultrasonography-in-confirming-endotracheal-tube-placement-a-diagnostic-accuracy-study
#15
Hamid Zamani Moghadam, Mohamad Davood Sharifi, Hasan Rajabi, Mojtaba Mousavi Bazaz, Ali Alamdaran, Niazmohammad Jafari, Seyed Amir Masoud Hashemian, Morteza Talebi Deloei
INTRODUCTION: Confirmation of proper endotracheal tube placement is one of the most important and lifesaving issues of tracheal intubation. The present study was aimed to evaluate the accuracy of tracheal ultrasonography by emergency residents in this regard. METHOD: This was a prospective, cross sectional study for evaluating the diagnostic accuracy of ultrasonography in endotracheal tube placement confirmation compared to a combination of 4 clinical confirmation methods of chest and epigastric auscultation, direct laryngoscopy, aspiration of the tube, and pulse oximetry (as reference test)...
2017: Emergency (Tehran, Iran)
https://www.readbyqxmd.com/read/28286822/ability-of-ultrasonography-in-detection-of-different-extremity-bone-fractures-a-case-series-study
#16
Farzad Bozorgi, Massoud Shayesteh Azar, Seyed Hossein Montazer, Aroona Chabra, Seyed Farshad Heidari, Alireza Khalilian
INTRODUCTION: Despite radiography being the gold standard in evaluation of orthopedic injuries, using bedside ultrasonography has several potential supremacies such as avoiding exposure to ionizing radiation, availability in pre-hospital settings, being extensively accessible, and ability to be used on the bedside. The aim of the present study is to evaluate the diagnostic accuracy of ultrasonography in detection of extremity bone fractures. METHODS: This study is a case series study, which was prospectively conducted on multiple blunt trauma patients, who were 18 years old or older, had stable hemodynamic, Glasgow coma scale 15, and signs or symptoms of a possible extremity bone fracture...
2017: Emergency (Tehran, Iran)
https://www.readbyqxmd.com/read/28284770/point-of-care-ultrasonography-to-assist-in-the-diagnosis-and-management-of-subluxation-of-the-radial-head-in-pediatric-patients-a-case-series
#17
Faruk Güngör, Taylan Kılıç
BACKGROUND: A subluxation of the radial head (SRH) is a clinical condition that commonly occurs in children under 6 years of age. History and physical examination findings typically include a child who presents with an elbow held in extension and with forearm pronation, after having suffered significant longitudinal traction on the arm, or after a fall on an outstretched hand. The diagnosis is often clinically obvious. The injury responds dramatically to closed reduction, and usually no imaging is required...
March 8, 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28282875/a-perspective-on-ovarian-cancer-biomarkers-past-present-and-yet-to-come
#18
Frederick R Ueland
The history of biomarkers and ultrasonography dates back over more than 50 years. The present status of biomarkers used in the context of ovarian cancer is addressed. Attention is given to new interpretations of the etiology of ovarian cancer. Cancer antigen 125 (CA125) and multivariate index assays (Ova1, Risk of Ovarian Malignancy Algorithm, Overa) are biomarker-driven considerations that are presented. Integration of biomarkers into ovarian cancer diagnostics and screening are presented in conjunction with ultrasound...
March 8, 2017: Diagnostics
https://www.readbyqxmd.com/read/28282364/lung-ultrasound-for-the-regional-anesthesiologist-and-acute-pain-specialist
#19
Stephen C Haskins, Ban C Tsui, Jemiel A Nejim, Christopher L Wu, Jan Boublik
In this article, we discuss the emerging role of lung point-of-care ultrasonography for regional anesthesiologists and pain management specialists. Lung ultrasonography is a well-established clinical tool that is used on a routine basis in emergency rooms and critical care units internationally to evaluate patients with respiratory distress; however, its benefits to the regional anesthesiologist and pain specialist are not as well known and are practiced less frequently. This review article covers the clinical evidence in support of lung point-of-care ultrasonography as a rapid and superior tool to traditional imaging modalities such as chest radiography and fluoroscopy...
March 10, 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28275556/selective-arterial-embolization-of-symptomatic-and-asymptomatic-renal-angiomyolipomas-a-retrospective-study-of-safety-outcomes-and-tumor-size-reduction
#20
Florian Bardin, Olivier Chevallier, Aurélie Bertaut, Emmanuel Delorme, Morgan Moulin, Pierre Pottecher, Lucy Di Marco, Sophie Gehin, Eric Mourey, Luc Cormier, Christiane Mousson, Marco Midulla, Romaric Loffroy
BACKGROUND: Angiomyolipoma (AML) is the most common renal benign tumor. Treatment should be considered for symptomatic patients or for those at risk for complications, especially retroperitoneal bleeding which is correlated to tumor size, grade of the angiogenic component and to the presence of tuberous sclerosis complex (TSC). This study reports our single-center experience with the use of selective arterial embolization (SAE) in the management of symptomatic and asymptomatic renal AMLs...
February 2017: Quantitative Imaging in Medicine and Surgery
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