Results 11 to 20 of about 8,588,542 (339)

Modern Diagnostic Imaging Technique Applications and Risk Factors in the Medical Field: A Review

BioMed Research International, 2022
Medical imaging is the process of visual representation of different tissues and organs of the human body to monitor the normal and abnormal anatomy and physiology of the body. There are many medical imaging techniques used for this purpose such as X-ray,
S. Hussain, Iqra Mubeen, N. Ullah, Syed Shahab Ud Din Shah, B. Khan, Muhammad Zahoor, R. Ullah, F. Khan, Mujeeb A. Sultan   +8 more
semanticscholar   +1 more source

Characterizing and quantifying low-value diagnostic imaging internationally: a scoping review

BMC Medical Imaging, 2022
Background Inappropriate and wasteful use of health care resources is a common problem, constituting 10–34% of health services spending in the western world. Even though diagnostic imaging is vital for identifying correct diagnoses and administrating the
E. Kjelle, E. Andersen, Arne Magnus Krokeide, Lesley J J Soril, L. Bodegom-Vos, F. Clement, B. Hofmann   +6 more
semanticscholar   +1 more source

Racial and Ethnic Differences in Emergency Department Diagnostic Imaging at US Children’s Hospitals, 2016-2019

JAMA Network Open, 2021
Key Points Question Does the use of diagnostic imaging for children receiving care in US pediatric emergency departments (EDs) differ by race and ethnicity? Findings This multicenter cross-sectional study of more than 13 million pediatric ED visits to 44
Jennifer R Marin, Jonathan Rodean, M. Hall, E. Alpern, Paul L Aronson, Pradip P. Chaudhari, E. Cohen, S. Freedman, Rustin B. Morse, A. Peltz, M. Samuels-Kalow, Samir S Shah, H. Simon, M. Neuman   +13 more
semanticscholar   +1 more source

Retrospective analysis of radiographic signs in feline pleural effusions to predict disease aetiology

BMC Veterinary Research, 2022
Background The objectives of the study were to determine the prevalence of underlying conditions causing pleural effusion in cats and to calculate the positive predictive values, negative predictive values, sensitivity and specificity of radiographic ...
Lily Hung, Belinda Judith Hopper, Zoe Lenard   +2 more
doaj   +1 more source

Tips for improving consistency of thyroid nodule interpretation with ACR TI-RADS

Journal of Ultrasonography, 2022
Thyroid nodules are very common in the general population. Most are benign and even those that are malignant are typically slow-growing and do not require treatment.
Low Gavin, Bara Meredith, Du Yang, Katlariwala Prayash, Croutze Roger, Resch Katrin, Porter Jonathan, Medica Sam, Wilson Mitchell   +8 more
doaj   +1 more source

Diagnostic accuracy and inter-reader reliability of the MRI Liver Imaging Reporting and Data System (version 2018) risk stratification and management system

South African Journal of Radiology, 2022
Background: Hepatocellular carcinoma (HCC) can be diagnosed non-invasively, provided certain imaging criteria are met. However, the recent Liver Imaging Reporting and Data System (LI-RADS) version 2018 has not been widely validated.
Ranjit Singh, Mitchell P. Wilson, Florin Manolea, Bilal Ahmed, Christopher Fung, Darryn Receveur, Gavin Low   +6 more
doaj   +1 more source

Incidental Detection of a Rare Pediatric High-Grade Fibrosarcoma in a Post-traumatic Setting: The Conundrum of Intra-Abdominal Hematoma versus Neoplasia

Case Reports in Radiology, 2023
Infantile fibrosarcoma (IF) is a rare malignant fibroblastic tumor that affects infants and young children, occurring most commonly in the extremities.
Kamand Khalaj, Nikoo Fattahi, Allen C. Omo-Ogboi, Jaiyeola O. Thomas-Ogunniyi, Olanrewaju A. Ogunleye, Ashish Khanal, Larry A. Kramer   +6 more
doaj   +1 more source

Effect of Sweating on Electrode-Skin Contact Impedances and Artifacts in EEG Recordings With Various Screen-Printed Ag/Agcl Electrodes

IEEE Access, 2020
In response to the growing clinico-economic need for comprehensive home-based sleep testing, we recently developed a self-applicable facial electrode set with screen-printed Ag/AgCl electrodes.
Laura Kalevo, Tomi Miettinen, Akseli Leino, Samu Kainulainen, Henri Korkalainen, Katja Myllymaa, Juha Toyras, Timo Leppanen, Tiina Laitinen, Sami Myllymaa   +9 more
doaj   +1 more source

Clinician and patient beliefs about diagnostic imaging for low back pain: a systematic qualitative evidence synthesis

BMJ Open, 2020
Objective Overuse of diagnostic imaging for patients with low back pain remains common. The underlying beliefs about diagnostic imaging that could drive overuse remain unclear.
Sweekriti Sharma, A. Traeger, Benjamin Reed, M. Hamilton, Denise A. O’Connor, T. Hoffmann, C. Bonner, R. Buchbinder, C. Maher   +8 more
semanticscholar   +1 more source

Towards Evaluating the Robustness of Deep Diagnostic Models by Adversarial Attack [PDF]

Medical Image Analysis 69 (2021): 101977, 2021
Deep learning models (with neural networks) have been widely used in challenging tasks such as computer-aided disease diagnosis based on medical images. Recent studies have shown deep diagnostic models may not be robust in the inference process and may pose severe security concerns in clinical practice.
arxiv   +1 more source