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3D MRI with CT-like bone contrast (3D-BONE): a pictorial review of clinical applications.
Acta Radiol
January 2025
Department of Radiology, Changi General Hospital, Singapore, Republic of Singapore.
Background: Computed tomography (CT) is the gold standard imaging modality for the assessment of 3D bony morphology but incurs the cost of ionizing radiation exposure. High-resolution 3D magnetic resonance imaging (MRI) with CT-like bone contrast (CLBC) may provide an alternative to CT in allowing complete evaluation of both bony and soft tissue structures with a single MRI examination.
Purpose: To review the technical aspects of an optimized stack-of-stars 3D gradient recalled echo pulse sequence method (3D-Bone) in generating 3D MR images with CLBC, and to present a pictorial review of the utility of 3D-Bone in the clinical assessment of common musculoskeletal conditions.
Contrast-enhanced ultrasonography as a method of monitoring focal liver lesions - initial report.
Clin Exp Hepatol
March 2024
Department of Radiology and Diagnostic Imaging, Norbert Barlicki Memorial Teaching Hospital No. 1, Medical University of Lodz, Poland.
Aim Of The Study: Hepatocellular adenoma (HCA) and focal nodular hyperplasia (FNH) are benign liver tumors. Hepatocellular adenoma has potential for growth, metaplasia and rupture; therefore, it should be monitored long term. In the current guidelines biopsy is not recommended in the standard diagnostic protocol.
View Article and Find Full Text PDFManagement of small bowel obstruction and therapeutic role of contrast media: A multicenter study.
Surg Pract Sci
March 2023
Tartu University Hospital, Surgery Clinic, Puusepa 8, Tartu 51014, Estonia.
Background: Adhesive small bowel obstruction (SBO) accounts for 55-75% of mechanical small bowel obstructions [1,2]. According to guidelines, water-soluble contrast media (CM) is suggested in the diagnostic work-up of adhesive SBO [3], [4], [5]. However, there is currently no consensus on the therapeutic role of water-soluble CM in adhesive SBO [6] or a generally approved protocol as to when CM should be administered, how often should radiographs be taken and how long conservative management can safely be pursued.
View Article and Find Full Text PDFDynamic coronary roadmap-guided PCI reduces contrast volume and radiation time compared to standard angiography PCI: A meta-analysis.
Heliyon
January 2025
Faculty of Medicine and Health Sciences, Sana'a University, Sana'a, Yemen.
Background: Dynamic Coronary Roadmap (DCR) is a new PCI method that may reduce contrast dose and contrast-associated acute kidney injury (CA-AKI) risk. This paper evaluates DCR-guided PCI versus standard angiography PCI for contrast usage, procedure time, and CA-AKI risk.
Methods: On May 1, 2024, we searched PubMed, Scopus, Embase, Cochrane Library, and clinicaltrials.
Numerical and experimental analysis of body armor polymer penetration resistance against 7.62 mm bullet.
Heliyon
January 2025
Department of Armament Engineering, College of Engineering, Ethiopian Defence University, Bishoftu, P.O. Box 1041, Ethiopia.
Advanced materials are crucial for enhancing soldier safety through improved personal body armor. In contrast to conventional Kevlar-epoxy composites, this study examines the ballistic performance of a unique ECO-UHMWPE (Ultra-High Molecular Weight Polyethylene) vest. The aim is to achieve a lightweight design with superior impact resistance, addressing limitations of the current armor used by the Ethiopian Defense Force.
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