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https://www.readbyqxmd.com/read/28535637/-analysis-of-prodromal-phase-and-prodromal-events-in-anti-n-methyl-d-aspartate-receptor-encephalitis
#1
Y Yao, B Peng, X H Wang, F Fang, D Xu, X L Xu, H T Ren, Y C Zhu, L Y Cui, H Z Guan
Objective: To analyze prodromal phase and prodromal events of anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis. Methods: Clinical data of 179 patients hospitalized and diagnosed during 2010-2016 including adults and children in Peking Union Medical College Hospital and Beijing Children's Hospital were collected.Patients with prodromal phase or prodromal events were selected.A retrospective analysis of clinical characteristics including prodromal phase or prodromal events, course of disease, brain imaging, laboratory results and therapeutic effect was performed...
May 23, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28535621/acute-calcific-tendonitis-of-dorsal-interosseous-muscles-of-the-hand-uncommon-site-of-a-frequent-disease
#2
D Schneider, M Hirsch
Acute calcific tendinopathy is one of the manifestations of hydroxyapatite crystal deposition disease. While it is more frequent in the shoulder, it has been described in virtually all areas of the body, but rarely in the muscles of the hand. Its etiopathogenesis is not yet fully understood and despite being a fairly frequent condition, it is commonly misdiagnosed. The onset of the disease is usually acute and resolves spontaneously. Acute calcific tendinitis of the interosseous tendons of the hand is an uncommon site of a frequent condition...
May 22, 2017: Reumatismo
https://www.readbyqxmd.com/read/28535507/cardiac-cell-therapies-for-the-treatment-of-acute-myocardial-infarction-a-meta-analysis-from-mouse-studies
#3
Cajetan Immanuel Lang, Markus Wolfien, Anne Langenbach, Paula Müller, Olaf Wolkenhauer, Arash Yavari, Hüseyin Ince, Gustav Steinhoff, Bernd Joachim Krause, Robert David, Änne Glass
AIMS: Stem cell-based regenerative therapies for the treatment of ischemic myocardium are currently a subject of intensive investigation. A variety of cell populations have been demonstrated to be safe and to exert some positive effects in human Phase I and II clinical trials, however conclusive evidence of efficacy is still lacking. While the relevance of animal models for appropriate pre-clinical safety and efficacy testing with regard to application in Phase III studies continues to increase, concerns have been expressed regarding the validity of the mouse model to predict clinical results...
May 25, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28535409/mesial-temporal-lobe-epilepsy-diminishes-functional-connectivity-during-emotion-perception
#4
Bettina K Steiger, Angela M Muller, Esther Spirig, Gianina Toller, Hennric Jokeit
OBJECTIVES: Unilateral mesial temporal lobe epilepsy (MTLE) has been associated with impaired recognition of emotional facial expressions. Correspondingly, imaging studies showed decreased activity of the amygdala and cortical face processing regions in response to emotional faces. However, functional connectivity among regions involved in emotion perception has not been studied so far. METHODS: To address this, we examined intrinsic functional connectivity (FC) modulated by the perception of dynamic fearful faces among the amygdala and limbic, frontal, temporal and brainstem regions...
May 10, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28535184/maternal-zika-virus-disease-severity-virus-load-prior-dengue-antibodies-and-their-relationship-to-birth-outcomes
#5
U A Halai, K Nielsen-Saines, M E Moreira, P C Sequeira, J P Pereira Junior, A A Zin, J D Cherry, C R Gabaglia, S L Gaw, K Adachi, I Tsui, J H Pilotto, R M Ribeiro Nogueira, A M Bispo de Filippis, P Brasil
Background: Congenital Zika virus (ZIKV) syndrome is a newly identified condition resulting from infection during pregnancy. We analyzed outcome data from a mother-infant cohort in Rio de Janeiro in order to assess whether clinical severity of maternal ZIKV infection was associated with maternal virus load, prior dengue antibodies or abnormal pregnancy/infant outcomes. Methods: A clinical severity assessment tool was developed based on duration of fever, severity of rash, multisystem involvement and duration of symptoms during ZIKV infection...
May 23, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28535138/paramedian-submandibular-approach-for-removal-of-foreign-bodies-in-the-pterygoid-muscle-in-two-dogs
#6
Elizabeth Gettinger, Daniel Smeak, Angela Marolf
The purpose of this report is to document a unique location of an oropharyngeal foreign body, diagnosed via contrast computed tomography (CT), as well as a novel surgical approach to the pterygoid muscle region. Oropharyngeal foreign objects are an uncommon but potentially serious disease that can lead to chronic abscessation and pain. Two dogs were presented with chronic complaints, including pain and inability to fully open the mouth for a 1 yr and 5 mo duration, respectively. There was no history or evidence of skin sinus or submandibular/cervical swelling on physical examination of either dog...
May 23, 2017: Journal of the American Animal Hospital Association
https://www.readbyqxmd.com/read/28534815/multispectral-fluorescent-and-photoplethysmographic-imaging-for-remote-skin-assessment
#7
REVIEW
Janis Spigulis
Optical tissue imaging has several advantages over the routine clinical imaging methods, including non-invasiveness (it does not change the structure of tissues), remote operation (it avoids infections) and the ability to quantify the tissue condition by means of specific image parameters. Dermatologists and other skin experts need compact (preferably pocket-size), self-sustaining and easy-to-use imaging devices. The operational principles and designs of ten portable in-vivo skin imaging prototypes developed at the Biophotonics Laboratory of Institute of Atomic Physics and Spectroscopy, University of Latvia during the recent five years are presented in this paper...
May 19, 2017: Sensors
https://www.readbyqxmd.com/read/28534800/a-deep-convolutional-neural-network-based-framework-for-automatic-fetal-facial-standard-plane-recognition
#8
Zhen Yu, Ee-Leng Tan, Dong Ni, Jing Qin, Siping Chen, Shenli Li, Baiying Lei, Tianfu Wang
Ultrasound imaging has become a prevalent examination method in prenatal diagnosis. Accurate acquisition of fetal facial standard plane (FFSP) is the most important precondition for subsequent diagnosis and measurement. In the past few years, considerable effort has been devoted to FFSP recognition using various hand-crafted features, but the recognition performance is still unsatisfactory due to the high intra-class variation of FFSPs and the high degree of visual similarity between FFSPs and other non-FFSPs...
May 17, 2017: IEEE Journal of Biomedical and Health Informatics
https://www.readbyqxmd.com/read/28534706/analyses-of-thrombi-in-acute-ischemic-stroke-a-consensus-statement-on-current-knowledge-and-future-directions
#9
Simon F De Meyer, Tommy Andersson, Blaise Baxter, Martin Bendszus, Patrick Brouwer, Waleed Brinjikji, Bruce Cv Campbell, Vincent Costalat, Antoni Dávalos, Andrew Demchuk, Diederik Dippel, Jens Fiehler, Urs Fischer, Michael Gilvarry, Matthew J Gounis, Jan Gralla, Olav Jansen, Tudor Jovin, David Kallmes, Pooja Khatri, Kennedy R Lees, Elena López-Cancio, Charles Majoie, Henk Marquering, Ana Paula Narata, Raul Nogueira, Peter Ringleb, Adnan Siddiqui, István Szikora, David Vale, Rüdiger von Kummer, Albert J Yoo, Werner Hacke, David S Liebeskind
Limited data exist on clot composition and detailed characteristics of arterial thrombi associated with large vessel occlusion in acute ischemic stroke. Advances in endovascular thrombectomy and related imaging modalities have created a unique opportunity to analyze thrombi removed from cerebral arteries. Insights into thrombus composition, etiology, physical properties and neurovascular interactions may lead to future advancements in acute ischemic stroke treatment and improved clinical outcomes. Advances in imaging techniques may enhance clot characterization and inform therapeutic decision-making prior to treatment and reveal stroke etiology to guide secondary prevention...
January 1, 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/28534652/a-review-of-the-evidence-of-zolpidem-efficacy-in-neurological-disability-after-brain-damage-due-to-stroke-trauma-and-hypoxia-a-justification-of-further-clinical-trials
#10
J A Sutton, R P Clauss
During 15 years, 23 clinical reports and 6 studies have demonstrated associations between sub-sedative doses of zolpidem and recoveries from brain damage due to strokes, trauma and hypoxia. Clinical findings include unexpected awakenings from vegetative states and regressions of stroke symptoms after dosing that disappear during elimination and reappear on repeat dosing. Initially single-photon emission computed tomography scans showed improved perfusion within, around and distant from infarctions. Then positron emission tomography scans and electroencephalography detected renewed metabolic and neuronal activity...
May 23, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28534549/-patients-with-vulnerable-coronary-plaques-have-higher-serum-metalloproteinase-1-levels
#11
G Sánchez Elvira, I Coma-Canella, M Artaiz, J A Páramo, J Barba, J Calabuig
BACKGROUND: Most acute coronary syndromes are caused by the fracture of a vulnerable atherosclerotic plaque. These plaques are thin cap fibroatheromas, which can only be detected with invasive coronary imaging techniques. It is necessary to find a non-invasive biomarker of these vulnerable plaques in order to identify patients at risk without a coronary angiography. Metalloproteinase-1 is an enzyme involved in extracellular matrix metabolism which has been correlated with the rupture of atherosclerotic plaques...
April 30, 2017: Anales del Sistema Sanitario de Navarra
https://www.readbyqxmd.com/read/28534536/current-clinical-scoring-systems-of-percutaneous-nephrolithotomy-outcomes
#12
REVIEW
Wayland J Wu, Zeph Okeke
Percutaneous nephrolithotomy has become the preferred treatment modality for patients with large renal calculi. The technique provides excellent stone clearance, but complication rates are higher than those of minimally invasive techniques, such as ureteroscopy and shockwave lithotripsy. Guy's stone score, S.T.O.N.E. nephrolithometry, the CROES nomogram, and S-ReSC are contemporary scoring systems introduced to provide standardized grading of stone complexity and outcomes of percutaneous stone surgery. Guy's stone score is easy to apply and has been validated in multiple studies...
May 23, 2017: Nature Reviews. Urology
https://www.readbyqxmd.com/read/28534418/quantification-of-visceral-adipose-tissue-in-polycystic-ovary-syndrome-dual-energy-x-ray-absorptiometry-versus-magnetic-resonance-imaging
#13
Signe Frøssing, Malin Chatarina Nylander, Elizaveta Chabanova, Caroline Kistorp, Sven O Skouby, Jens Faber
Background Polycystic ovary syndrome (PCOS) is associated with frequent overweight and abdominal obesity. Quantifying visceral adipose tissue (VAT) in PCOS patients can be a tool to assess metabolic risk and monitor effects of treatment. The latest dual-energy X-ray absorptiometry (DXA) technology can measure VAT and subcutaneous adipose tissue (SAT) in a clinical setting. Purpose To compare DXA-measurements of VAT and SAT with the gold standard MRI in women with PCOS. Material and Methods A cross-sectional study of 67 overweight women with PCOS was performed...
January 1, 2017: Acta Radiologica
https://www.readbyqxmd.com/read/28534344/orbital-lymphangioma-characteristics-and-treatment-outcomes-of-12-cases
#14
Young Jun Woo, Chang Yeom Kim, Bradford Sgrignoli, Jin Sook Yoon
PURPOSE: To report the patient characteristics and treatment outcomes in 12 cases of orbital lymphangioma. METHODS: In this study, orbital lymphangioma was diagnosed based on clinical, radiologic (computed tomography, magnetic resonance imaging), and histologic findings when possible. Patients whose vision was not compromised by orbital lymphangioma, or that did not have increased intraocular pressure (IOP), received oral corticosteroids. Orbital lymphangioma that affected vision or increased IOP was treated by surgery, which included aspiration of blood or partial resection with or without injection of a sclerosant...
May 12, 2017: Korean Journal of Ophthalmology: KJO
https://www.readbyqxmd.com/read/28534335/-consistency-analysis-between-preoperative-ct-enterography-and-intraoperative-findings-in-patients-undergoing-surgery-for-crohn-s-disease
#15
Jianbo Yang, Jianfeng Gong, Yi Li, Lili Gu, Weiming Zhu, Jieshou Li
OBJECTIVE: To evaluate the diagnostic value of preoperative CT enterography (CTE) on obstruction, fistula and abscess formation compared to intraoperative findings in patients undergoing surgery for Crohn's disease(CD), aiming to provide reference to clinical practice. METHODS: Preoperative CTE data of 176 CD patients confirmed by clinic, endoscopy, imaging, operation and pathology at the Department of General Surgery in Nanjing Jinling Hospital from January 2013 to December 2015 were enrolled in retrospective cohort study...
May 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28534311/scale-space-for-empty-catheter-segmentation-in-pci-fluoroscopic-images
#16
Ketan Bacchuwar, Jean Cousty, Régis Vaillant, Laurent Najman
PURPOSE: In this article, we present a method for empty guiding catheter segmentation in fluoroscopic X-ray images. The guiding catheter, being a commonly visible landmark, its segmentation is an important and a difficult brick for Percutaneous Coronary Intervention (PCI) procedure modeling. METHODS: In number of clinical situations, the catheter is empty and appears as a low contrasted structure with two parallel and partially disconnected edges. To segment it, we work on the level-set scale-space of image, the min tree, to extract curve blobs...
May 22, 2017: International Journal of Computer Assisted Radiology and Surgery
https://www.readbyqxmd.com/read/28534244/proposal-of-a-simple-optical-coherence-tomography-based-scoring-system-for-progression-of-age-related-macular-degeneration
#17
Jianqin Lei, Siva Balasubramanian, Nizar Saleh Abdelfattah, Muneeswar G Nittala, SriniVas R Sadda
PURPOSE: To develop a simple, clinically practical, optical coherence tomography (OCT)-based scoring system for early age-related macular degeneration (AMD) to prognosticate risk for progression to late AMD. METHODS: We retrospectively reviewed OCT images (512 × 128 macular cube, Cirrus) from 138 patients diagnosed of early AMD in at least one eye and follow-up of at least 12 months. For patients with early AMD in both eyes, only the right eye was chosen as the study eye for longitudinal assessment...
May 22, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28534234/functional-outcome-of-patients-with-prolonged-hypoglycemic-encephalopathy
#18
Guillaume Barbara, Bruno Mégarbane, Laurent Argaud, Guillaume Louis, Nicolas Lerolle, Francis Schneider, Stéphane Gaudry, Nicolas Barbarot, Angéline Jamet, Hervé Outin, Sébastien Gibot, Pierre-Edouard Bollaert
BACKGROUND: Little is known about the causes, clinical course and long-term outcome of comatose patients with prolonged hypoglycemic encephalopathy. METHODS: In a multicenter retrospective study conducted in patients hospitalized from July 1, 2004, to July 1, 2014, we investigated functional long-term prognosis and identified prognosis factors of patients admitted in an intensive care unit (ICU) with prolonged neurological manifestations related to hypoglycemia...
December 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28534226/the-diagnostic-value-of-a-modified-neer-test-in-identifying-subacromial-impingement-syndrome
#19
Yu Guosheng, Ren Chongxi, Cui Guoqing, Xu Junling, Ji Hailong
BACKGROUND: Subacromial impingement syndrome (SAIS) is characterized by pain experienced through an arc of elevation as the shoulder abducts and diagnosed commonly by Neer test (NT). However, the diagnostic accuracy of NT for SAIS is still limited. Here, a modified Neer test (MNT) was introduced to improve the accuracy of the clinical examination in diagnosing SAIS and differentiating it from frozen shoulder. The aim of this study was to investigate the diagnostic values of MNT in diagnosing SAIS and differentiating it from frozen shoulder...
May 22, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
https://www.readbyqxmd.com/read/28534220/is-decompressive-surgery-the-only-treatment-option-a-case-series-of-patients-with-spinal-tuberculosis-in-advanced-pregnancy
#20
Ashok K Rathod, Vishwajeet Singh, Prateek Patil, Hemant Singh
PURPOSE: To present cases of spinal tuberculosis in advanced pregnancy treated on anti-tuberculous drug regimen with successful outcome and proposing alternative paradigm to surgical decompression. A case series of five patients in stages of advanced pregnancy with neurologic deterioration and spinal tuberculosis were reported and treated. METHODS: Five patients with backache in advanced stages of pregnancy were reported. Patients were diagnosed as cases of spinal tuberculosis on further imaging studies...
May 22, 2017: European Spine Journal
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