Results 81 to 90 of about 544,750 (362)

Twelve‐month change in quantitative MRI calf muscle fat fraction in CMT1A predicts clinical change over 4 years

Annals of Clinical and Translational Neurology, EarlyView.
Abstract Objective We measured clinical and quantitative MRI outcome measures in CMT1A to assess long‐term responsiveness, establish longitudinal validity and assess MRI as a bridging biomarker. Methods Twenty patients with CMT1A and 20 matched controls underwent MRI, myometry and clinical assessments up to four times over mean 4‐year follow‐up ...
Matthew R. B. Evans, Hamza A. Salhab, Christopher D. J. Sinclair, Sachit Shah, Michael G. Hanna, Tarek A. Yousry, John S. Thornton, Jasper M. Morrow, Mary M. Reilly   +8 more
wiley   +1 more source

THE ASSESSMENT OF PATIENTS' PERCEPTION AND SATISFACTION OF RADIOLOGY WAITING TIME IN UNIVERSITY OF MAIDUGURI TEACHING HOSPITAL [PDF]

Kanem Journal of Medical Sciences, 2014
The patient is the most important person in the entire hospital setup and it is the duty of the health care personnel to give special attention to the management of patient to enhance effective service delivery.
Nwobi IC, Luntsi G, Ahmadu MS, Nkubli FB, Kawu HD, Dauda F, Moi AS, Abubakar GM, Tahir MB   +8 more
doaj  

The transmission calculation by empirical numerical model and Monte Carlo simulation in high energy proton radiography of thick objects [PDF]

arXiv, 2014
An empirical numerical model that includes nuclear absorption, multiple Coulomb scattering, and energy loss is presented in this work to calculate the transmission of the thick objects in high energy proton radiography, and in this numerical model the angular distributions are treated as Gaussians in the laboratory frame. A Monte Carlo program based on
arxiv  

Progressive Myoclonus Epilepsy: Distinctive MRI Changes in Cerebellar and Motor Networks

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Progressive myoclonus epilepsy (PME) is a rare generalized epilepsy syndrome with a well‐characterized genetic basis. The brain networks that are affected to give rise to the distinctive symptoms of PME are less well understood. Methods Eleven individuals with PME with a confirmed genetic diagnosis and 22 controls were studied.
Jillian M. Cameron, Remika Mito, Samuel F. Berkovic, Graeme D. Jackson   +3 more
wiley   +1 more source

Reality shock in radiography: fact or fiction? Findings from a phenomenological study in Durban, South Africa

BMC Psychology, 2019
Background Globally, the phenomenon of reality shock is a major contributor to the attrition of healthcare professionals. Reality shock negatively impacts on initial workplace transition, productivity, and ultimately, employee retention, hence it is ...
Tawanda Gilbert Alfred Chipere, Pauline Busisiwe Nkosi   +1 more
doaj   +1 more source

Simulation of proton radiography terminal at IMP [PDF]

arXiv, 2015
Proton radiography is used for advanced hydrotesting as a new type radiography technology due to its powerful penetration capability and high detection efficiency. A new proton radiography terminal will be developed to radiograph static samples at Institute of Modern Physics of Chinese Academy of Science (IMP-CAS).
arxiv  

National Institute of Health and Care Excellence Clinical Criteria for the Diagnosis of Knee Osteoarthritis: A Prospective Diagnostic Accuracy Study in Individuals With Type 2 Diabetes

Arthritis Care &Research, EarlyView.
Objective The National Institute of Health and Care Excellence (NICE) criteria for osteoarthritis (OA) obviate the need for physical examination or imaging, and their use may improve timely diagnosis of OA. However, they have not been validated. Methods Within a larger study of individuals with type 2 diabetes, participants with and without self ...
Lauren K. King, Ian Stanaitis, Vivian Hung, Sahil Koppikar, Esther J. Waugh, Lorraine Lipscombe, Gillian A. Hawker   +6 more
wiley   +1 more source

The role of molecular imaging in detecting fibrosis in Crohn’s disease

Annals of Medicine
Fibrosis is a pathological process that occurs due to chronic inflammation, leading to the proliferation of fibroblasts and the excessive deposition of extracellular matrix (ECM).
Ali S. Alyami, Yahia Madkhali, Naif A. Majrashi, Bandar Alwadani, Meaad Elbashir, Sarra Ali, Wael Ageeli, Hesham S. El-Bahkiry, Abdullah A. Althobity, Turkey Refaee   +9 more
doaj   +1 more source

Computed radiography

Biomedicine & Pharmacotherapy, 1998
In several medical centers computed radiography has almost completely replaced the use of conventional screen-film systems for general radiography. The aim of this paper is to explain the basic principles of the four most frequently numerical detectors used in the world, with emphasis on the phosphor plates, which are the most frequently used both in ...
J, Frija, E, de Kerviler, S, de Géry, A M, Zagdanski   +3 more
openaire   +2 more sources

FMEA Based Risk Assessment of Component Failure Modes in Industrial Radiography [PDF]

arXiv, 2016
Industrial radiography has its inimitable role in non-destructive examinations. Industrial radiography devices, consisting of significantly high activity of the radioisotopes, are operated manually by remotely held control unit. Malfunctioning of these devices may cause potential exposure to the operator and nearby public, and thus should be practiced ...
arxiv