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http://dx.doi.org/10.1016/j.ijrobp.2015.06.028 | DOI Listing |
Phys Med
September 2025
Department of Biomedical Technology, Faculty of Medicine and Health Technology, Tampere University, Korkeakoulunkatu 8, 33720 Tampere, Finland; School of Electrical and Information Engineering, University of the Witwatersrand, Johannesburg, Jan Smutslaan 1, 2050 Braamfontein, South Africa.
Background And Objective: Correction of rotational setup errors by tilting the treatment couch improves target dose accuracy and prevents healthy tissue overdosage in external beam radiotherapy. However, couch tilts may cause secondary patient motion. This study aimed to quantify the secondary motion caused by pitch and roll corrections and to evaluate the feasibility of surface imaging for detecting the secondary motion in pelvic radiotherapy.
View Article and Find Full Text PDFAnn Surg Oncol
September 2025
Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Background: Although several trials have demonstrated the oncologic safety of partial-breast irradiation (PBI) compared with whole-breast irradiation (WBI), data on patient-reported outcomes are mixed. Here we compare breast satisfaction and chest well-being using the BREAST-Q questionnaire among patients undergoing PBI versus WBI.
Patients And Methods: We identified patients undergoing lumpectomy and radiation, and analyzed their BREAST-Q scores preoperatively and postoperatively at 6 months, 1 year, 2 years, and 3 years.
Oral Maxillofac Surg
September 2025
Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Center for Stomatology &, Biomaterials and Digital Medical Devices, National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral, Beijing, China. lxm474
Objectives: This study aims to describe the cone-beam computed tomography (CBCT) characteristics of external root resorption (ERR) in second molars associated with impacted third molars.
Methods: This study analyzed 69 s molars diagnosed with ERR caused by impacted third molars in 52 patients (age range: 22-59 years; mean age = 31.2 ± 7.
J Cancer Res Clin Oncol
September 2025
Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece.
Targeted intraoperative radiotherapy (IORT) delivers a single dose of radiation to a fresh tumour bed immediately after lumpectomy, commonly used to treat early breast cancer (EBC). It is delivered during the same sitting, with improved patient compliance and better sparing of adjacent healthy tissue, compared to conventional adjuvant radiotherapy to the whole breast. The recently published 12-year results (median follow up of 8.
View Article and Find Full Text PDFMed Phys
September 2025
Image X Institute, Faculty of Medicine and Health, University of Sydney, Eveleigh, New South Wales, Australia.
Introduction: Prospective hazard analysis (PHA) was introduced to the wider medical physics community by the initiation of American association of physicists in medicine task group 100 in 2003. Since then, there has been increasing interest in the applicability of PHA to radiotherapy for the purpose of keeping patients safe and assessing the risks within the whole practice of radiotherapy. The purpose of this research was to review the PHA literature focusing on which techniques and technologies have been assessed, how they have been assessed, and what can be learnt.
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