Results 41 to 50 of about 2,964 (141)

Usefulness of fat attenuation index in postmortem CT for identifying responsible vessels in acute coronary syndromes: A case report

Radiology Case Reports
Postmortem imaging, particularly unenhanced postmortem computed tomography (PMCT), has been increasingly utilized for pathological or judicial examination as a substitute for conventional autopsy, to compensate very low autopsy rates.
Tomoya Kobayashi, RT, PhD, Junji Mochizuki, RT, MSc, Kazuya Tashiro, RT, Hajime Saitou, RT, Masahiro Yoshida, RT, Kazunori Kaga, RT, Ryusei Inamori, RT, MSc, Hideyuki Hayakawa, MD, PhD, Takahisa Okuda, MD, PhD, Yoshikazu Okamoto, MD, PhD   +9 more
doaj   +1 more source

A Multi‐Sequence Adversarial Fusion U‐Net for Brain Tumor Image Segmentation

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
In the field of brain tumor image segmentation, in order to avoid the impact of insufficient number of training samples, the method of fusing multi‐modal MRI information before segmentation is widely used. However, when fusing different modal features, existing methods only add fixed weights to the features of each modality, resulting in insufficient ...
Jie Wang, Jinglu Hu
wiley   +1 more source

Computed tomographic arthrography of the coxofemoral joint in horses

Equine Veterinary Education, EarlyView.
Summary Background Investigation of pathology relating to the coxofemoral joint (CFJ) in horses includes intra‐articular analgesia and diagnostic imaging using ultrasonography, radiography, scintigraphy and computed tomography (CT). While CT arthrography has been described for diagnosing intra‐articular ligament and cartilage injuries in different ...
S. J. Attin, M. Kristoffersen, S. Aarsvold   +2 more
wiley   +1 more source

Comparison of Forensic Virtual Autopsy and Conventional Autopsy Findings in China: A 10-year Retrospective Study

Journal of Forensic Science and Medicine
Background: This study evaluates the noninvasive virtual autopsy (virtopsy), which uses imaging technologies like computed tomography (CT) and magnetic resonance imaging to examine deceased internal structures, as an alternative to traditional autopsies ...
Ya-Wen Liu, Zhuo-Qun Wang, Zhi-Ling Tian, He-Wen Dong, Yuan-Yuan Liu, En-Hao Fu, Jiang Huang, Dong-Hua Zou, Ning-Guo Liu   +8 more
doaj   +1 more source

Prospective estimation of water equivalent diameter and SSDE using 3D landmark CT scans

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background 3D Landmark (3DLM) scans have recently been introduced in some new CT scanners for automatic scan planning instead of paired 2D localizers, with potential additional utility. Purpose The purpose of this work was to measure the accuracy and precision of 3DLM scans for determining water equivalent diameter (Dw${{D}_w}$) and size ...
Andrew M. Hernandez, Sarah Yoon, Michael T. Corwin, Eric S. Diaz, Ahmadreza Ghasemiesfe, Sarah E. McKenney, John M. Boone   +6 more
wiley   +1 more source

Incidence, contributing factors, and predictors of diagnostic errors in medical inpatients: A retrospective cohort study

Journal of Hospital Medicine, Volume 21, Issue 8, Page 854-863, August 2026.
Abstract Background Diagnostic error is a major patient safety concern in hospitals, yet most studies have focused on selected high‐risk subgroups, leaving the broader general internal medicine inpatient population understudied. Objectives To determine the incidence, contributing factors, resulting harm, and predictors of diagnostic error in medical ...
Caterina E. Marx, Elena Hofmann, Martin Perrig, Gurpreet Dhaliwal, Wolf Hautz, Jörg P. Isenegger, Ernst Lipp, Drahomir Aujesky, Manuel R. Blum, Tobias Tritschler   +9 more
wiley   +1 more source

Computed Tomography Angiography as a Method for Diagnosing Intracavitary Coronary Arteries

Diagnostics
The intracavitary coronary arteries (ICCA) course is a rare phenomenon, where the segments of the coronary artery go through the atria or ventricles of the heart. In the past, these changes were incidentally detected during invasive diagnostic procedures
Paweł Gać, Bartosz Siudek, Agnieszka Głuszczyk, Jakub Plizga, Filip Grajnert, Rafał Poręba   +5 more
doaj   +1 more source

Risk Factors for Cardiovascular Disease: Epidemiology, Screening, Prevention, and Therapeutic Interventions

MedComm, Volume 7, Issue 8, August 2026.
Cardiovascular disease arises from lifelong accumulation of traditional and emerging risk factors that converge on shared pathophysiological pathways, leading to diverse clinical outcomes, and can be mitigated through integrated screening, prevention, and precision therapies. ABSTRACT Cardiovascular diseases (CVDs) remain the leading cause of morbidity
Mowei Kong, Zaiyong Zheng, Min Huang, Shengyu Huang, Xingwei Zhao, Yang Yu, Chunxiang Zhang   +6 more
wiley   +1 more source

Experimental quantification of frame‐level active window duration and duty cycle in high frame rate x‐ray detectors

Medical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Detector frame rate is commonly used as the primary metric to characterize the temporal behavior of x‐ray detectors in medical imaging systems. However, frame rate alone specifies only the sampling rate of image frames and does not determine how x‐ray interaction signals are temporally integrated to form the measured signal within ...
Ruiran Lai, Linying Zhan, Bujar Mehmeti, Ran Zhang, Ke Li, Guang‐Hong Chen   +5 more
wiley   +1 more source

Bioresorbable Scaffolds for Coronary Arteries: Where Do We Stand Today?

VIEW Medicine, Volume 1, Issue 1, August 2026.
Bioresorbable coronary scaffolds are moving from thick strut pitfalls to thinner, stronger, healing‐oriented designs. Integrating advances in materials, guided implantation with preparation, size, and postdilation steps, and resorption aligned to healing, we synthesize clinical evidence and chart a roadmap toward intelligent, transient platforms ...
Junya Matsuda, Tatsuya Watanabe, Satoshi Yuhara, John M. Kelly, Hirotsugu Kurobe, Toshiharu Shinoka   +5 more
wiley   +1 more source