Results 121 to 130 of about 32,896 (264)

Impact of X‐ray beam quality on organ‐absorbed dose in chest CT: Evaluation using spectral analysis and beam‐shaping filters

Journal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background In computed tomography (CT), radiation dose is commonly evaluated using system‐displayed metrics such as CTDIvol; however, variations in X‐ray beam quality may influence organ absorbed dose even under identical CTDIvol conditions.
Yusuke Ito, Yusei Nishihara, Masanao Kobayashi, Tomoya Hibino, Yasuki Asada   +4 more
wiley   +1 more source

Patient radiation dosimetry for fluoroscopically guided interventions - a review of the history and limitations. [PDF]

Med Phys
Wunderle KA, Balter S.
europepmc   +1 more source

Safety, biodistribution and radiation dosimetry of [¹²³I]ioflupane in healthy Chinese volunteers. [PDF]

EJNMMI Res, 2023
Zhang M, Wang Y, Wang J, Li X, Li B.
europepmc   +1 more source

Quantification of 10B and 11B in Biological Samples in Translational Science and Clinical Applications for Boron Neutron Capture Therapy (BNCT)

Medicinal Research Reviews, Volume 46, Issue 5, Page 1362-1389, September 2026.
ABSTRACT Boron neutron capture therapy (BNCT) is a targeted radiotherapy that exploits the selective accumulation of the 10B isotope within tumors, followed by irradiation with low‐energy neutrons to induce high linear energy transfer particles with short path lengths, resulting in localized tumor cell destruction while sparing surrounding healthy ...
Christoph Selg, Wolfgang A. G. Sauerwein, Evamarie Hey‐Hawkins   +2 more
wiley   +1 more source

Correction: Radioprotective potential of melatonin against 60Co γ-ray-induced testicular injury in male C57BL/6 mice

Journal of Biomedical Science, 2022
Shahanshah Khan, Jawahar Singh Adhikari, Moshahid Alam Rizvi, Nabo Kumar Chaudhury   +3 more
doaj   +1 more source

Impact of millimeter‐scale target motion on the precision of spatially fractionated radiation therapy using proton minibeams

Medical Physics, Volume 53, Issue 9, September 2026.
Abstract Background While pencil beam scanning (PBS) with motion mitigation such as re‐scanning, breath hold, or gating is well established for treating moving targets in clinical practice, the precision for Spatially Fractionated Radiation Therapy (SFRT) using proton minibeams introduces presents a unique challenge.
Oxana Actis, Cristian Fernandez‐Palomo, Verdiana Trappetti, Michele Togno, Paolo Pellicioli, Dominic Leiser, David Meer, Valentin Djonov   +7 more
wiley   +1 more source

Develop a novel non‐coplanar trajectory optimization algorithm for an efficient 4pi spot‐scanning proton Arc (SPArc‐4pi) treatment delivery

Medical Physics, Volume 53, Issue 9, September 2026.
Abstract Background The degree of freedom has been recognized as a key factor in particle beam therapy, such as improving the dose conformity and linear energy transfer distributions. Therefore, proton arc therapy has drawn significant interest in the Society of Radiation Oncology as a potentially efficient and optimal treatment option for cancer ...
Xiaoda Cong, Shupeng Chen, Peilin Liu, Peng Chen, Xiangkun Xu, Xiaoqiang Li, Peter Chen, Prakash Chinnaiyan, Xuanfeng Ding   +8 more
wiley   +1 more source

A coarse‐to‐fine framework combining deep learning and Monte Carlo for BNCT patient position optimization toward inverse planning

Medical Physics, Volume 53, Issue 9, September 2026.
Abstract Background Boron Neutron Capture Therapy (BNCT) utilizes high linear energy transfer (LET) charged particles from the 10B(n,α)7Li reaction to selectively destroy tumor cells. Unlike conventional radiation therapy, BNCT facilities rely on fixed beam ports, making patient positioning critical in treatment planning.
Yoonho Na, Chang‐min Lee, Kyuri Kim, Hyungjoo Cho, Jimin Lee, Sung‐Joon Ye   +5 more
wiley   +1 more source

A High‐Resolution Method Using Individual Females to Assess the Competitiveness of Sterile Drosophila suzukii Males Under Semi‐Controlled Conditions

Entomologia Experimentalis et Applicata, Volume 174, Issue 9, Page 1011-1021, September 2026.
A high‐resolution, novel method to assess the sexual competitiveness of sterile mass‐reared Drosophila suzukii males is calibrated and illustrated using different laboratory and wild type strains. Isolation of individual females after semi‐controlled cage competition tests and subsequent observation of their progeny showed that sterile males from two ...
Robin Guilhot, Liqiong Zhang, Keke Gembinsky, Yeudiel Gómez‐Simuta, Carlos Cáceres, Teresa Vera, Simon Fellous   +6 more
wiley   +1 more source

Retrospective Analysis of Survival and Adverse Effects Associated With Stereotactic Body Radiation Therapy in 12 Dogs With Hepatocellular Carcinoma

Veterinary and Comparative Oncology, Volume 24, Issue 3, Page 485-498, September 2026.
ABSTRACT This retrospective analysis evaluated 12 dogs with hepatocellular carcinoma (HCC) who received stereotactic body radiation therapy (SBRT). Dogs received between 6 and 25 Grey (Gy) per fraction for 1–5 fractions for a total dose of 13–30 Gy. Eleven patients (92%) experienced acute adverse effects (AE), with the majority being VRTOG grade 2–3 ...
Victoria Lee Newberry, Mary‐Keara Boss, Del Leary, Tiffany W. Martin   +3 more
wiley   +1 more source