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https://www.readbyqxmd.com/read/28530770/diagnostic-value-of-appendicular-doppler-ultrasonography-in-acute-appendicitis
#1
Hüseyin Uzunosmanoğlu, Yunsur Çevik, Şeref Kerem Çorbacıoğlu, Emine Akıncı, Hakan Buluş, Kadir Ağladıoğlu
BACKGROUND: Acute appendicitis is one of the most common causes of acute abdominal pain prompting emergency department (ED) visits. It is critical for the physicians to promptly and accurately diagnose acute appendicitis. The present study aimed to evaluate the diagnostic efficacy of Doppler ultrasonography (USG) in patients with acute appendicitis and compare this new method with other commonly used radio-diagnostic tools. METHODS: All patients who were diagnosed with acute appendicitis at the Kecioren Training and Research Hospital ED and later underwent appendectomy between October 2012 and April 2013 were included in the study...
May 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28527963/clinical-significance-of-spontaneous-pneumomediastinum
#2
Brittany A Potz, Linda H Chao, Thomas T Ng, Ikenna C Okereke
BACKGROUND: Spontaneous pneumomediastinum (SPM) is classified as free air in the mediastinum in the absence of any precipitating cause. It is relatively uncommon, and the clinical significance and risk associated with SPM is not well understood and has not been widely documented in the literature. Our goals were to determine the outcomes of patients who presented with SPM and to determine predictors of severe pathology associated with SPM. METHODS: From 2004 through 2013, a retrospective review was conducted of patients who presented with SPM to our institution...
May 18, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28527700/failure-of-hightibialvarus-osteotomy-for-lateral-tibio-femoral-osteoarthritis-with-10%C3%A2-of-valgus-outcomes-in-19-patients
#3
G Mirouse, A Dubory, F Roubineau, A Poignard, P Hernigou, J Allain, C H Flouzat Lachaniette
BACKGROUND: Osteotomy is a rational approach to slowing knee osteoarthritis progression by modifying loads, thereby avoiding joint replacement in younger individuals. Varus femoral osteotomy is recommended only in patients with more than 10° of valgus. The objective here was to assess outcomes of tibialvarus osteotomy in patients with lateral compartment tibio-femoral osteoarthritis and less than 10° of valgus. MATERIAL AND METHODS: A single-centre retrospective study was conducted in 19 consecutive patients managed by high tibialvarus osteotomy between January 2005 and May 2012...
May 17, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28526236/management-of-severe-valgus-knee-by-total-unconstrained-arthroplasty-a-comparative-study-with-long-term-follow-up
#4
X Paredes-Carnero, A B Fernández-Cortiñas, J Escobar, J M Galdo, J G Babé
OBJECTIVE: To evaluate the use of unconstrained implants in the correction of large valgus deformities using total knee arthroplasty (TKA). MATERIAL AND METHOD: A total of 817 primary TKA operated between 1998 and 2006 were retrospectively assessed. 50 TKA were selected (group A) in 49 patients, with a minimum deformity of 15° of valgus, 41 cases were included. Another 50 ATR were selected (group B), with a maximum deformity of 15° of varus, finally including 44 cases in 42 patients...
May 16, 2017: Revista Española de Cirugía Ortopédica y Traumatología
https://www.readbyqxmd.com/read/28523491/-practical-radiation-protection-of-the-patient-in-radiological-diagnostics
#5
REVIEW
M Fiebich
BACKGROUND: The use of radiation protection equipment can reduce the radiation exposure of patients. OBJECTIVES: The aim was to show which patient shields should be used for the different types of examination. METHODS: The results of multiple studies were compiled and analyzed and recommendations made for the use of patient shields. The absolute dose values and the protective effect were considered. RESULTS: Radiological protection should be used in many investigations; particularly in the case of CT investigations, a reasonable dose reduction potential exists due to the higher radiation dose...
May 18, 2017: Der Radiologe
https://www.readbyqxmd.com/read/28523213/brachial-plexus-magnetic-resonance-imaging-differentiates-between-inflammatory-neuropathies-and-does-not-predict-disease-course
#6
Bas A Jongbloed, Jeroen W Bos, Dirk Rutgers, Willem Ludo van der Pol, Leonard H van den Berg
OBJECTIVE: The main objective of this study was to evaluate the correlation between the distribution of brachial plexus magnetic resonance imaging (MRI) abnormalities and clinical weakness, and to evaluate the value of brachial plexus MRI in predicting disease course and response to treatment in multifocal motor neuropathy (MMN), Lewis-Sumner syndrome (LSS) and chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). METHODS: Sixty-seven patients with an inflammatory neuropathy diagnosed at our tertiary referral center for neuromuscular diseases had undergone bilateral T2-weighted short tau inversion recovery (STIR) MRI of the brachial plexus...
May 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28521029/soluble-taci-and-soluble-bcma-as-biomarkers-in-primary-central-nervous-system-lymphoma
#7
Franziska S Thaler, Sarah A Laurent, Marion Huber, Matthias Mulazzani, Martin Dreyling, Uwe Ködel, Tania Kümpfel, Andreas Straube, Edgar Meinl, Louisa von Baumgarten
Background: B-cell survival is regulated through interactions of B-cell-activating factor (BAFF) and a proliferation-inducing ligand (APRIL) with their receptors transmembrane activator and CAML interactor (TACI) and B-cell maturation antigen (BCMA). We evaluated the diagnostic potential of soluble TACI (sTACI) and soluble BCMA (sBCMA) in cerebrospinal fluid (CSF) and serum as biomarkers in primary CNS lymphoma (PCNSL). Methods: CSF (n=176) and serum samples (n=105) from patients with clinically or radiologically suspected PCNSL as well as from control patients were collected prospectively...
May 17, 2017: Neuro-oncology
https://www.readbyqxmd.com/read/28516963/the-endoscopic-evaluation-of-the-oral-phase-of-swallowing-oral-fees-o-fees-a-pilot-study-of-the-clinical-use-of-a-new-procedure
#8
D Farneti, B Fattori, L Bastiani
Oral FEES (O-FEES) is an endoscopic procedure conceived to directly visualise the oral phase of swallowing. In the perspective of clinical use, the feasibility, safety and acceptability of O-FEES has been evaluated. Subsequently, the procedure was compared with the radiological gold standard. The acceptability of O-FEES was compared to that of FEES using a 10 point questionnaire submitted to a sample of 52 outpatients complaining of swallowing disorders. Repeated measure analysis of variance (rm-ANOVA) models were used to test the mean difference of acceptability in the same subjects after FEES and O-FEES...
June 2017: Acta Otorhinolaryngologica Italica
https://www.readbyqxmd.com/read/28515610/hyperemia-causing-delayed-recovery-in-traumatic-brain-injury
#9
Shalini Nair, Ramanan Rajagopal
Subarachnoid hemorrhage is a common manifestation of traumatic brain injury. A clinical deterioration in Glasgow Coma Scale score without an accompanying radiological worsening is suggestive of vasospasm. However, hyperemia could be another possibility which can easily be considered with corroborating transcranial Doppler (TCD) features. This case report reiterates the value of TCD in such instances.
April 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28515410/differentiating-between-central-nervous-system-lymphoma-and-high-grade-glioma-using-dynamic-susceptibility-contrast-and-dynamic-contrast-enhanced-mr-imaging-with-histogram-analysis
#10
Kazuhiro Murayama, Yuya Nishiyama, Yuichi Hirose, Masato Abe, Shigeharu Ohyu, Ayako Ninomiya, Takashi Fukuba, Kazuhiro Katada, Hiroshi Toyama
PURPOSE: We evaluated the diagnostic performance of histogram analysis of data from a combination of dynamic susceptibility contrast (DSC)-magnetic resonance imaging (MRI) and dynamic contrast-enhanced (DCE)-MRI for quantitative differentiation between central nervous system lymphoma (CNSL) and high-grade glioma (HGG), with the aim of identifying useful perfusion parameters as objective radiological markers for differentiating between them. METHODS: Eight lesions with CNSLs and 15 with HGGs who underwent MRI examination, including DCE and DSC-MRI, were enrolled in our retrospective study...
May 18, 2017: Magnetic Resonance in Medical Sciences: MRMS
https://www.readbyqxmd.com/read/28514747/diagnostic-value-of-using-18f-fdg-pet-and-pet-ct-in-immunocompetent-patients-with-primary-central-nervous-system-lymphoma-a-systematic-review-and-meta-analysis
#11
Yaru Zou, Jianjing Tong, Haiyan Leng, Jingwei Jiang, Meng Pan, Zi Chen
BACKGROUND: 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) and PET/CT have become two of the most powerful tools for malignant lymphoma exploration, but their diagnostic role in primary central nervous system lymphoma (PCNSL) is still disputed. The purpose of our study is to identify the usefulness of 18F-FDG PET and PET/CT for detecting PCNSL. RESULTS: A total of 129 patients, obtained from eight eligible studies, were included for this systematic review and meta-analysis...
April 27, 2017: Oncotarget
https://www.readbyqxmd.com/read/28512542/cambra-system-in-patients-awaiting-hematopoietic-progenitor-cell-transplant-and-high-caries-risk
#12
Ana Hernández-Fernández, Antonio-José Ortiz-Ruiz, Felipe De Arriba-de la Fuente, Vicente Vicente-García, Pastora Iniesta-López-Matencio, Ricardo-Elias Oñate-Sánchez
BACKGROUND: Recent times have witnessed a significant increase in the number of patients affected by problems related to oncological treatment Aims of this study is to evaluate dental affectation among patients awaiting hematopoietic progenitor cell transplant (HPCT), and they showed high caries risk, so it should establish a protocol prior to transplantation. MATERIAL AND METHODS: The study included 72 patients due for HPCT. Clinical and radiological explorations were performed and oral photos taken...
May 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28511465/digging-deeper-into-the-patello-femoral-joint-patello-femoral-composite-a-new-dimension-for-overstuffing-of-patello-femoral-joint
#13
Vikram Kishor Kandhari, Mohan M Desai, Surendar S Bava, Roshan N Wade
INTRODUCTION: Patello-femoral complications are the most common complications in postoperative Total Knee Arthroplasty (TKA) patients especially overstuffing of Patello - Femoral Joint (PFJ). So, to study the effects of overstuffing of PFJ in postoperative TKA patients we put forth a new dimension - "PATELLO - FEMORAL COMPOSITE (PFC)". This is the maximum distance between anterior cortical line of femur shaft and the anterior cortex of patella with knee in full extension. AIM: To calculate chances of overstuffing of PFJ in postoperative TKA patients and document the effect of overstuffing of PFJ on the passive knee Range of Motion (ROM) in post- op TKA patients...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28511364/comparative-study-on-insall-salvati-index-by-radiological-and-clinical-methods-in-a-tertiary-care-centre-of-north-bengal-india
#14
Maitreyee Kar, Dipankar Bhaumik, Samar Deb, Kaushik Ishore, Chinmaya Kar
INTRODUCTION: Patellar height is an important parameter of patellar stability. Its importance is evident from various attempts to measure it, by different scientists from time to time and many indices have been derived among which Insall-Salvati index (IS index) is the most simple, accurate and easy to measure. In this study a new clinical method has been tried to measure patellar height by applying the same principle of IS index. AIM: To compare clinical method of measurement of IS index with the one derived radiologically and to establish the higher cut off value of the clinical method...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28510733/radon-dosimetry-for-workers-icrp-s-approach
#15
James W Marsh, Dominique Laurier, Margot Tirmarche
The International Commission on Radiological Protection (ICRP) has recently published two reports on radon exposure; Publication 115 on lung cancer risks from radon and radon progeny and Publication 126 on radiological protection against radon exposure. A specific graded approach for the control of radon in workplaces is recommended where a dose assessment is required in certain situations. In its forthcoming publication on Occupational Intakes of Radionuclides (OIR) document, Part 3, effective dose coefficients for radon and thoron will be provided...
May 16, 2017: Radiation Protection Dosimetry
https://www.readbyqxmd.com/read/28510538/measuring-and-assessing-individual-external-doses-during-the-rehabilitation-phase-in-iitate-village-after-the-fukushima-daiichi-nuclear-power-plant-accident
#16
Wataru Naito, Motoki Uesaka, Tadahiro Kurosawa, Yujiro Kuroda
After the Fukushima Daiichi Nuclear Power Plant accident in 2011, Iitate village was placed under an evacuation order because the level of radioactive materials drifting from the nuclear plant to the village were above a government-set level for allowing residents to live in the area. The evacuation advisory for most of the village was lifted on March 31, 2017. For displaced residents deciding whether or not to return to their homes, it is important to correctly understand and estimate the realistic individual external doses they will receive after returning to the village...
May 16, 2017: Journal of Radiological Protection: Official Journal of the Society for Radiological Protection
https://www.readbyqxmd.com/read/28508919/cognitive-development-of-school-age-hypoplastic-left-heart-syndrome-survivors-a-single-center-study
#17
REVIEW
Raphael D Oberhuber, Sonja Huemer, Rudolf Mair, Eva Sames-Dolzer, Michaela Kreuzer, Gerald Tulzer
Neurological and radiologic research results show an abnormal cerebral microstructure as well as abnormal neurodevelopment in patients treated for hypoplastic left heart syndrome. The aim of this study was to assess the varying cognitive performance these children have developed in dependence upon prenatal diagnosis, surgical techniques, surgical learning effects, anatomy, perfusion techniques, gender, pedagogic, and sociodemographic parameters in comparison to age-adjusted normative values. School-age children (6...
May 16, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28508763/radiological-outcomes-of-overhead-traction-therapy-for-developmental-dysplasia-of-the-hip-in-non-ambulatory-children
#18
Marcin K Waśko, Szymon Pietrzak, Anna Szarejko, Waldemar Przybysz, Tomasz Parol, Jarosław Czubak
BACKGROUND: Infants with a dislocated and unstable hip that does not lend itself to stabilisation may be treated using overhead traction to achieve gradual reduction of the hip joint. The aim of this paper was to analyse the radiological outcomes of overhead traction therapy and the effect of duration of traction on the occurrence of complications and final treatment outcomes. Material and methodd. A retrospective analysis of medical records of 26 children (34 affected hips) involved three independent observers assessing radiological parameters before the surgery and at follow-up visits at least two years after the therapy...
April 12, 2017: Ortopedia, Traumatologia, Rehabilitacja
https://www.readbyqxmd.com/read/28508616/ultrasound-elastography-in-pediatric-congenital-hypothyroid-patients
#19
Mehmet Akif Sarıca, Tahir Dalkıran, Mehmet Sait Menzilcioğlu, Mahmut Duymuş, Nursel Yurttutan
OBJECTIVES: Congenital hypothyroidism (CH) is most frequently encountered in newborns as an endocrine disorder characterized by thyroid hormone deficiency, and is one of the most common reasons for preventable mental retardation. This prospective study was designed to detect the pediatric occurrences of CH followed as euthyroid, with no anomalies detected via US on the gray scale, in comparison with a pediatric group with normal levels. METHODS: A total of 42 apparently healthy children with no thyroid disorder (Group 1) and 54 euthyroid CH (Group 2) using thyroid hormone were included in this study...
September 2016: Pediatric Endocrinology Reviews: PER
https://www.readbyqxmd.com/read/28508007/five-year-outcomes-after-treatment-for-acute-instability-of-the-tibiofibular-syndesmosis-using-a-suture-button-fixation-system
#20
Paul F Förschner, Knut Beitzel, Andreas B Imhoff, Stefan Buchmann, Georg Feuerriegel, Felix Hofmann, Dimitrios C Karampinos, Pia Jungmann, Jonas Pogorzelski
BACKGROUND: Suture-button repair is a widely accepted surgical treatment for acute and isolated ankle syndesmosis injuries. To our knowledge, midterm results have not previously been reported. PURPOSE: To evaluate the clinical, qualitative, and quantitative radiological midterm outcomes of suture-button repair after acute isolated ankle syndesmosis injuries. STUDY DESIGN: Retrospective case series; Level of evidence, 4. METHODS: Clinical outcomes were measured using the Foot and Ankle Disability Index (FADI) and the American Orthopaedic Foot and Ankle Society (AOFAS) score...
April 2017: Orthopaedic Journal of Sports Medicine
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