Results 231 to 240 of about 1,779,847 (297)

Synthetic MRI from radiotherapy planning CT images for Head‐and‐Neck Cancer

Journal of Applied Clinical Medical Physics, Volume 27, Issue 11, November 2026.
Abstract Background Computed Tomography (CT) provides geometric accuracy and electron density information essential for radiotherapy planning; however, it offers limited soft‐tissue contrast. Magnetic Resonance Imaging (MRI) improves tumor visualization but introduces registration uncertainties when acquired separately from the radiotherapy planning CT
Prabhakar Ramachandran, Akshay C Dhargave, Catherine Jones, Dionee Liefman, Lachlan McDowell, Howard Liu   +5 more
wiley   +1 more source

Clinical application of cone beam CT in intensity-modulated radiotherapy for the moderate to severe thyroid-associated ophthalmopathy. [PDF]

J Appl Clin Med Phys
Kang D, Hu H, Ma S, Bin S.
europepmc   +1 more source

Treatment plan quality comparison between ZAP‐Axon® Krylov optimizer and Leksell Gamma Knife® Lightning optimizer for brain metastasis

Journal of Applied Clinical Medical Physics, Volume 27, Issue 11, November 2026.
Abstract Purpose This study compares stereotactic radiosurgery (SRS) treatment plan quality between the recently launched ZAP‐Axon® Krylov optimizer and the Leksell Gamma Knife® (LGK) Lightning optimizer for brain metastasis (BM). Methods Thirty (n = 30) patients who were previously treated with LGK SRS or fractionated SRS were selected and divided ...
Yongsook C. Lee, Alexander Maslowski, Rupesh Kotecha, Ranjini Tolakanahalli, D Jay Wieczorek, Matthew D. Hall, Minesh P. Mehta, Michael W. McDermott, Alonso N. Gutierrez   +8 more
wiley   +1 more source

The impact of off-centered positioning on cone beam CT image quality for image-guided brain SRS treatment. [PDF]

J Appl Clin Med Phys
Mail N, Li F, Lalonde R, Huq MS.
europepmc   +1 more source

Low-dose cone-beam CT for gastric volumetry in endoscopic sleeve gastroplasty. [PDF]

Eur Radiol Exp
Nacci I, Moretti R, Morasca A, Pontecorvi V, Spada C, Sala E, Boškoski I.   +6 more
europepmc   +1 more source

Ultra-low-dose cone-beam CT for cleft and craniofacial deformity surgery: radiation reduction and clinical applicability. [PDF]

Maxillofac Plast Reconstr Surg
Mäntynen P, Koivisto J, Leikola J, Kaasalainen T, Sipos N, Heliövaara A, Horelli J, Wolff J, Lusila N, Suojanen J.   +9 more
europepmc   +1 more source

Cone-beam CT-derived parenchymal blood volume imaging in transarterial chemoembolization for hypovascular hepatic metastases: a case report. [PDF]

Front Oncol
Wang H, Liu X, Liu Y, Liu E, Lv B, Jiao Y, Zeng X, Gao B, Zhang H, Gao H, Chen G.   +10 more
europepmc   +1 more source

Cone-beam CT-based age-specific risk prediction model for maxillary anterior supernumerary teeth. [PDF]

Sci Rep
Li M, Mao J, Huang Y, Liu H, Wang G.
europepmc   +1 more source

Implementation of Intraoperative Cone-Beam CT (Loop-X) in an Established Robotic-Assisted Pedicle Screw Program: An Epoch-Based Cohort Study. [PDF]

J Clin Med
Jost JN, Catalano K, Lattmann J, Cipriani D, Rhomberg T, Andereggen L, Schubert GA, Bruder M.   +7 more
europepmc   +1 more source