Results 191 to 200 of about 149,277 (293)

Impact of 1024‐Matrix Size on Perforating Artery Visualisation in Cerebral Computed Tomography Angiography Using a 64‐Slice CT Scanner

open access: yesJournal of Medical Radiation Sciences, EarlyView.
This study investigated whether using a larger image matrix (1024 × 1024 pixels instead of 512 × 512) improves the visibility of tiny brain arteries on CT scans performed with standard 64‐slice scanners. While physical image quality measurements remained unchanged, the larger matrix provided finer digital sampling of blood vessel structures, resulting ...
Hokuto Nagumo   +5 more
wiley   +1 more source

A Just-in-Time Video Primer on Pneumothorax Pathophysiology and Early Management [PDF]

open access: yes, 2020
Chi Zhang, Xiao   +4 more
core  

Exploring the Clinical Potential of Dynamic Digital Radiography: A Narrative Review

open access: yesJournal of Medical Radiation Sciences, EarlyView.
Dynamic Digital Radiography (DDR) is a promising X‐ray technology that captures rapid image sequences, enabling the visualisation of moving anatomical structures for various clinical applications, including pulmonary, cardiac and orthopaedic assessments.
Connor W. Braniff, Mohamed K. Badawy
wiley   +1 more source

Introduction to Wilderness Medicine - A Medical School Elective [PDF]

open access: yes, 2020
Pittman, Mark   +2 more
core  

The Outcome of the Treatments of Chest Trauma Patients

open access: green, 1994
Masao Tomita   +15 more
openalex   +1 more source

Complete bronchial rupture due to blunt chest trauma

open access: diamond, 2022
Álvaro Fuentes-Martín   +2 more
openalex   +1 more source

IMPACT Requests: Evaluating the Effectiveness of IMPACT Education for Emergency Department Referrers to Improve the Quality of CT Requests

open access: yesJournal of Medical Radiation Sciences, EarlyView.
The use of IMPACT Requests criteria standards to educate Emergency Department referrers improves the quality of clinical information provided in CT chest, abdomen and multi‐trauma requests. The next phase of this project will investigate the impact of this improvement in request quality on the quality of resultant radiology reports.
Chelsea Castillo   +4 more
wiley   +1 more source

Comparison of Low‐Iodine Concentration Quantification Accuracy and Contrast‐To‐Noise Ratio Across Three Dual‐Energy CT Techniques: A Phantom Study

open access: yesJournal of Medical Radiation Sciences, EarlyView.
Using a clinical abdominal CT protocol, all three DECT techniques accurately quantified iodine. Rapid kV‐switching achieved the lowest detectable and quantifiable iodine concentrations, while dual‐layer DECT provided the highest normalised contrast‐to‐noise ratio on 40‐keV virtual monoenergetic images.
Chonsitron Sirituenlee   +7 more
wiley   +1 more source

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