Results 101 to 110 of about 42,899 (196)

Accelerated and standardized commissioning of a robotic RadioSurgery system using a hybrid golden beam data model

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background The CyberKnife™ system requires extensive beam data acquisition across multiple collimation systems. The CyberComm™ framework integrates a linac output tuning procedure with a hybrid Golden Beam Data (GBD) model to accelerate and standardize CyberKnife commissioning while maintaining dosimetric accuracy.
E. Pantelis, A. Moutsatsos, L. Sideri, P. Archontakis, A. Stergioula   +4 more
wiley   +1 more source

Assessment of dose distribution in pancreatic SABR in the presence of a metallic biliary stent using Monte Carlo modeling

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background Stereotactic ablative radiotherapy (SABR) with dose escalation is increasingly used for pancreatic cancer; however, the dosimetric impact of metallic biliary stents remains poorly characterized. Self‐expanding metal stents (SEMS), commonly placed for obstructive jaundice, contain high‐density nitinol that produces computed ...
Ahmad Abbas, Owen Nicholas, Richard P. Hugtenburg   +2 more
wiley   +1 more source

Clinical characteristics and follow‐up of 77 patients with pathogenic fumarate hydratase variants

BJU International, Volume 138, Issue 3, Page 397-399, September 2026.
Matthijs Duijn, Aline M. Tijans, R. Jeroen A. van Moorselaar, Marjoleine F. Broekema, Marleen E. de Lange, Emiel D. Post Uiterweer, Marilyne M. Lange, Naomi Donner, Markus V. Starink, Antoinette Hollestelle, Liselotte P. van Hest, Femke Struik, Patricia J. Zondervan   +12 more
wiley   +1 more source

A geometry‐based scaling model for stereotactic treatment volume definition in stereotactic centralized ablative radiation therapy

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background Stereotactic Centralized Ablative Radiation Therapy (SCART) is a spatially fractionated radiotherapy strategy designed for large or bulky tumors by delivering an intensified ablative dose to a centrally located subvolume while allowing controlled dose reduction toward the tumor periphery.
Ningjing Siah, Pengyuan Qi, Bin Hu, Mi Chen, Ting Cao, Xin Li, Jun Han   +6 more
wiley   +1 more source

Dosimetric intercomparison for stereotactic radiotherapy of multiple brain metastases. [PDF]

Phys Imaging Radiat Oncol
Abdollahi S, Boucenna R, Chatelain C, Corradini N, Fargier-Voiron M, Fave V, Garcia J, Ghandour S, Guckenberger M, Härtig M, Hertel T, Jaccard M, Jeller D, Klöck S, Jérôme K, López NR, Pemler P, Petermann H, Pisaturo O, Pupillo F, Schmidhalter D, Tata C, Thengumpallil S, Unterkirhers S, Vallet V, Weber P, Andratschke N, Tanadini-Lang S.   +27 more
europepmc   +1 more source

AI‐assisted VMAT planning incorporating deep learning‐based dose prediction for head and neck cancer: feasibility of quality standardization and human intervention for irregular cases

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background Volumetric‐modulated arc therapy (VMAT) represents a standard of care for head and neck cancer (HNC). However, treatment plan quality depends heavily on the planner's expertise, thereby challenging the standardization of treatment quality.
Seiji Tomori, Kakutaro Narazaki, Shun Tasaka   +2 more
wiley   +1 more source

Dose and clinical impact of delineation variability in brain metastases treated with stereotactic radiotherapy. [PDF]

Clin Transl Radiat Oncol
Perrot A, Dissaux B, Roux AC, Rudzinska-Mistarz S, Marchi L, Lucia F, Seizeur R, Pradier O, Dissaux G, Morjani M, Bourbonne V.   +10 more
europepmc   +1 more source

Performance evaluation of a new type of commercial silicon detectors for photon beam dosimetry

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background Modern radiotherapy relies on advanced treatment techniques that utilize a large number of small fields, for which maintaining dosimetric accuracy is often challenging. Most vendors have introduced microdetectors suitable for small field dosimetry. Sun Nuclear has developed two silicon diodes with a sensitive volume of 0.35 mm3 that
Indra J. Das, Meisong Ding, George X. Ding   +2 more
wiley   +1 more source

Evaluation on the efficacy and safety of CyberKnife stereotactic radiotherapy for brainstem gliomas. [PDF]

Front Oncol
Luo P, Wei T, Zhang Y, Wang G, Yuan W, Kang M, Lian Z.   +6 more
europepmc   +1 more source

Assessment of 6MV flattening filter free (FFF) beam commissioning parameters for Versa HD and TrueBeam: A comparison study

Journal of Applied Clinical Medical Physics, Volume 27, Issue 8, August 2026.
Abstract Background Flattening filter‐free (FFF) beams are increasingly deployed for stereotactic body radiotherapy (SBRT) and stereotactic radiosurgery (SRS). The Elekta Versa HD (VHD) and Varian TrueBeam (TB) are the two most widely used FFF‐capable platforms; however, no prior study has compared their 6 MV FFF commissioning parameters under fully ...
Mustafa K. Al‐Aseebee, Hussien Mraity, Marco Esposito   +2 more
wiley   +1 more source