Results 211 to 220 of about 39,486 (285)

Cancer pattern in Bhutan (2014–2022): Findings from population‐based cancer registry—A pathway to monitor cancer control activities

International Journal of Cancer, Volume 158, Issue 11, Page 2829-2840, 1 June 2026.
What's new? The establishment in 2014 of the population‐based cancer registry (PBCR) of Bhutan created new opportunities for understanding national cancer trends, which previously were anticipated from data in neighbouring countries. This study presents the first nine‐year summary of cancer patterns in Bhutan, derived from PBCR data. From 2014 to 2022,
Phub Tshering, Ugyen Tshomo, Meera Chetri, Sumitra Suberi, Yangdon Yangdon, Laigden Dzed, Tshewang Lhadon, Sonali Bagal, Sharyu Mhamane, Atul Budukh   +9 more
wiley   +1 more source

Case report: Intrafraction dose-guided tracking for gastrointestinal organ-at-risk isotoxicity delivery on an MR-guided radiotherapy system. [PDF]

Front Oncol
Yarlagadda S, Weiss Y, Chuong MD, Bassiri N, Gutierrez AN, Kotecha R, Mehta MP, Mittauer KE.   +7 more
europepmc   +1 more source

Open‐Source Multinuclear Low‐Field Preclinical MRI Scanner

NMR in Biomedicine, Volume 39, Issue 6, June 2026.
A step‐by‐step guideline for the construction of an open‐source multinuclear low‐field MRI scanner for preclinical studies is presented together with the first images acquired with the device. The scanner can detect 1H, 23Na, hyperpolarized 13C, and 15N signals at 66 mT. ABSTRACT Low‐field MRI (B0 ≤ 0.2 T) is emerging as a technology with the potential
Gonzalo G. Rodriguez, Sergey Korchak, Charlotte von Petersdorff‐Campen, Oscar Sucre, Jan Felger, Ruhuai Mei, Stefan Glöggler   +6 more
wiley   +1 more source

Characterization of an inorganic scintillator for small-field dosimetry in MR-guided radiotherapy. [PDF]

J Appl Clin Med Phys, 2020
Cusumano D, Placidi L, D'Agostino E, Boldrini L, Menna S, Valentini V, De Spirito M, Azario L.   +7 more
europepmc   +1 more source

Data‐Driven Characterization of Knee Structures Using Non‐Negative Matrix Factorization of 3D Multi‐Echo UTE MRI

NMR in Biomedicine, Volume 39, Issue 6, June 2026.
Non‐negative matrix factorization (NMF) can derive tissue features in a data‐driven manner without relying on biophysical model assumptions. First‐time application of NMF to 3D multi‐echo UTE knee MRI revealed four reproducible components associated with tissues of fast and slow transverse relaxation, water–fat mixture (chemical shift), and fat tissue.
Céline Smekens, Pieter Van Dyck, Patrick S. Fuchs, Jan Sijbers, Thomas Janssens, Ben Jeurissen   +5 more
wiley   +1 more source

Preclinical Quantitative In Vivo MRI Assessment of Exogenous Surfactant Pulmonary Distribution After Clinically Relevant Intratracheal Delivery

NMR in Biomedicine, Volume 39, Issue 6, June 2026.
Quantitative in vivo contrast‐enhanced UTE MRI enables sensitive and precise mapping of pulmonary surfactant distribution, revealing peripheral localization and homogeneous distal penetration under physiological conditions. Comparison with ex vivo models highlights the role of physiological processes in surfactant retention.
Oumaima Marfouk, Rémy Gérard, Ghalia Kaouane, Lara Leclerc, Noël Pinaud, Michael Fayon, Sophie Périnel‐Ragey, Jérémie Pourchez, Eric Dumas De La Roque, Yannick Crémillieux   +9 more
wiley   +1 more source

Dosimetric benefit of online treatment plan adaptation in stereotactic ultrahypofractionated MR-guided radiotherapy for localized prostate cancer. [PDF]

Front Oncol
Fink CA, Buchele C, Baumann L, Liermann J, Hoegen P, Ristau J, Regnery S, Sandrini E, König L, Rippke C, Bonekamp D, Schlemmer HP, Debus J, Koerber SA, Klüter S, Hörner-Rieber J.   +15 more
europepmc   +1 more source

Radiation Effects on Normal Brain in Subjects With Recurrent Glioblastoma by Spectroscopic MRI

NMR in Biomedicine, Volume 39, Issue 6, June 2026.
Whole‐brain spectroscopic MRI in recurrent glioblastoma revealed modest, dose‐dependent metabolic changes in previously irradiated normal‐appearing brain. N‐acetylaspartate declined with increasing prior radiation dose, while choline changed minimally, producing a baseline rise in Cho:NAA. These findings support patient‐specific dose‐correction maps to
Abram Abdou, Sulaiman Sheriff, Kelly Rojas, Miah Nicholls, Eric A. Mellon   +4 more
wiley   +1 more source

Impact of 1.5 T Magnetic Field on Treatment Plan Quality in MR-Guided Radiotherapy: Typical Phantom Test Cases. [PDF]

Technol Cancer Res Treat
Yan L, Xu Y, Dai J.
europepmc   +1 more source

QTc Interval Prolongation and Associated Drug Therapy in Hospitalized Older Adults

Journal of the American Geriatrics Society, EarlyView.
Francesco Fantin, Sara Fiorini, Anna Giani, Luana Giacobbe, Elena Zoico, Gianluca Trifirò, Rocco Micciolo, Mauro Zamboni   +7 more
wiley   +1 more source