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3D ophthalmic ultrasonography at the slit lamp using existing ultrasound systems.
PLoS One
January 2025
Department of Ophthalmology, Gavin Herbert Eye Institute, University of California Irvine, Irvine, California, United States of America.
Purpose: This study aims to explore the feasibility and performance of three-dimensional ultrasound (3DUS) imaging in ophthalmology using commercially available ultrasound probes adapted to a slit lamp.
Significance: Despite ultrasound's long-standing application in eye care for visualizing ocular components, the evolution of 3DUS technology has remained inactive, with limited development and commercial availability. This study introduces a novel method that could potentially enhance ophthalmic diagnostics and treatment planning by providing comprehensive 3D views of ocular structures using existing ultrasound probes adapted to the conventional slit lamp.
Identification of diabetic retinopathy lesions in fundus images by integrating CNN and vision mamba models.
PLoS One
January 2025
Department of Radiology, Yantaishan Hospital, Yantai, Shandong, China.
Diabetic retinopathy, a retinal disorder resulting from diabetes mellitus, is a prominent cause of visual degradation and loss among the global population. Therefore, the identification and classification of diabetic retinopathy are of utmost importance in the clinical diagnosis and therapy. Currently, these duties are extensively carried out by manual examination utilizing the human visual system.
View Article and Find Full Text PDFA TTPA deletion is associated with Retinopathy with Vitamin E Deficiency (RVED) in the English Cocker Spaniel Dog.
G3 (Bethesda)
January 2025
Canine Genetics Centre, Department of Veterinary Medicine, University of Cambridge, Cambridgeshire, CB3 0ES, UK.
Retinopathy with Vitamin E Deficiency (RVED) is a familial disease in the English Cocker Spaniel (ECS) dog breed. Ophthalmic abnormalities observed in RVED-affected ECS include lipofuscin granule deposition within the tapetal fundus and subsequent retinal degeneration resulting in visual deficits. Affected dogs may also exhibit neurological signs that include ataxia and hindlimb proprioceptive deficit.
View Article and Find Full Text PDFPredicting rapid progression in knee osteoarthritis: a novel and interpretable automated machine learning approach, with specific focus on young patients and early disease.
Ann Rheum Dis
January 2025
Department of Surgery, University of Cambridge, Cambridge, UK.
Objectives: To facilitate the stratification of patients with osteoarthritis (OA) for new treatment development and clinical trial recruitment, we created an automated machine learning (autoML) tool predicting the rapid progression of knee OA over a 2-year period.
Methods: We developed autoML models integrating clinical, biochemical, X-ray and MRI data. Using two data sets within the OA Initiative-the Foundation for the National Institutes of Health OA Biomarker Consortium for training and hold-out validation, and the Pivotal Osteoarthritis Initiative MRI Analyses study for external validation-we employed two distinct definitions of clinical outcomes: Multiclass (categorising OA progression into pain and/or radiographic) and binary.
A Randomized Controlled Trial of Patient Positioning During Endoscopic Retrograde Cholangiopancreatography (ERCP) Procedures: A Comparison Between Semi-Prone- and Prone-Positioned Patients.
Gastroenterol Nurs
January 2025
About the authors: Gastroenterology & Hepatology Department, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia (Meeusen, Ma, Roque, Hamarneh, and Hourigan).
The prone "swimmers" position is preferable for endoscopic retrograde cholangiopancreatography (ERCP) as it provides the best visualization for selective bile duct cannulation. However, "swimmers" position does not comply with best-practice patient positioning guidelines. Our objective was to determine whether the semi-prone patient position was suitable for ERCP without negatively influencing the outcomes of the procedure.
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