Results 111 to 120 of about 69,595 (260)

Profuse nocturnal eyelid haemorrhage from a spider angioma

Acta Ophthalmologica, EarlyView.
Ype P. de Jong, Paulus T. V. M. de Jong
wiley   +1 more source

Functional Data Strengthen Clinical Validation of PhenoScore Phenotype‐Guided AI for ANKRD11 Missense Variants

Clinical Genetics, Volume 109, Issue 6, Page 1038-1048, June 2026.
PhenoScore, an AI framework integrating facial recognition and clinical phenotype data, accurately identifies pathogenic ANKRD11 missense variants associated with KBG syndrome (AUC 0.95). Validated against functional data, PhenoScore outperforms REVEL and complements AlphaMissense, providing objective phenotypic evidence to reduce variants of uncertain
Evi Andriessen, Elke de Boer, Gholson J. Lyon, Bert B. A. de Vries, Charlotte W. Ockeloen, Alexander J. M. Dingemans   +5 more
wiley   +1 more source

Resolved HBV Infection Is Not Associated With Liver‐Related Outcomes in Survival Analysis of Caucasians After HCV Cure

Liver International, Volume 46, Issue 6, June 2026.
ABSTRACT Background Previous exposure to hepatitis B virus (HBV) may influence the risk of developing hepatocellular carcinoma (HCC) and other liver‐related events (LRE), in particular in patients after HCV cure. Previous studies were not conclusive and there are only few large studies on this topic from Europe. Methods We analysed clinical endpoints (≥
Laura Muana Wilhelm, Albrecht Stoehr, Peter Buggisch, Christine John, Ralph Link, Hartwig Klinker, Uta Merle, Markus Cornberg, Christoph Sarrazin, Thomas Berg, Heiner Wedemeyer   +10 more
wiley   +1 more source

A Multi‐Institutional Retrospective Study of 21 Dogs Having Undergone Hypofractionated Radiotherapy for Adrenal Tumours (2017–2024)

Veterinary and Comparative Oncology, Volume 24, Issue 2, Page 229-239, June 2026.
ABSTRACT Radiation therapy (RT) has emerged as a promising non‐surgical approach for treating canine adrenal tumours. This multi‐institutional, retrospective study describes clinical outcomes for 21 dogs having been prescribed a course of hypofractionated image‐guided intensity‐modulated RT (IMRT) entailing delivery of 25–35 Gy total in 5 fractions ...
Yen‐Hao Erik Lai, Michael S. Kent, Michael W. Nolan, Dah‐Renn Fu, Jayme S. Looper   +4 more
wiley   +1 more source

Clinical implementation and evaluation of a patient‐specific surface‐guided clearance mapping system for collision avoidance and noncoplanar beam planning

Journal of Applied Clinical Medical Physics, Volume 27, Issue 5, May 2026.
Abstract Purpose/objectives Collision avoidance is critical in external beam radiotherapy to ensure patient safety and plan deliverability. Limited understanding of the collision‐free treatment space risks both patient safety and unnecessary exclusion of useful beams—particularly in noncoplanar setups—resulting in suboptimal plans. Conventional methods
Siqiu Wang, Eric Chambers, Ruiqi Li, Yesenia Gonzalez, Xinran Zhong, Zohaib Iqbal, Kara James, Jennifer Cleaton, David Sher, Andrew Godley, David Parsons   +10 more
wiley   +1 more source

On the Ptv Homogeneity Objective in the Era of Photon Advanced Dose Calculation Algorithms: Bridging Robust and Ptv-Based Planning

Radiotherapy and Oncology
The planning target volume (PTV) homogeneity objective was developed for previous-generation dose calculation algorithms. Advanced algorithms report doses to medium-in-medium (Dm,m) and their values depend on the medium considered, breaking the link between uniform irradiation and dose homogeneity.
Diego, Jurado-Bruggeman, Agnes, Angerud, Albin, Fredriksson, Carles, Muñoz-Montplet   +3 more
openaire   +2 more sources

Synthetic CT imaging for pelvic and abdominal MR‐only radiotherapy: Clinical validation on a 1.5T MR‐Linac

Journal of Applied Clinical Medical Physics, Volume 27, Issue 5, May 2026.
Abstract Background Magnetic Resonance (MR)‐ only workflows are fundamentally limited by the absence of electron density information required for accurate photon dose calculations, necessitating supplementary CT imaging. Synthetic CT (sCT) generation algorithms offer a promising solution to eliminate this dependency.
Colin Gaban, Olivier Pisaturo, Raphael Moeckli, Marc Pachoud, Sarah Ghandour   +4 more
wiley   +1 more source

On evaluation methods for post-processing of PTV

Journal of the Visualization Society of Japan, 2000
Recently, many researchers propose interpolation methods for PTV (Particle Tracking Velocimetry) data because the spatial distribution of physical quantities can not be directly obtained by PTV. These interpolation methods use mathematical or physical logic-based algorithms, and their accuracy are evaluated by several physical quantities.
Takehiro Ido, Yuichi Murai, Fujio Yamamoto   +2 more
openaire   +2 more sources

Assessing the delivery error detection sensitivity of a new 2D detector prototype for carbon ion PSQA measurements

Journal of Applied Clinical Medical Physics, Volume 27, Issue 5, May 2026.
Abstract Background Particle therapy requires stringent patient‐specific quality assurance (PSQA) to validate dose distributions delivered by the system. Purpose This study presents preliminary results on the performance evaluation of the MatriXX AiR 2D ionization‐chamber array for patient‐specific QA (PSQA) in carbon‐ion therapy, comparing measured ...
Javier Pérez‐Curbelo, Carlos M. Carvalho, Mansure Schafasand, Séverine Rossomme, Gabriela Llosá, Loïc Grevillot   +5 more
wiley   +1 more source

Surface pressure visualization by 3D PTV

, 2018
Aerodynamics
Jux, C. (author), Sciacchitano, A. (author), Scarano, F. (author)   +2 more
openaire   +3 more sources