Despite the emphasis on megavoltage radiation therapy, kV units are still being acquired and used in clinical radiation therapy for superficial lesions and specialized treatment techniques. The dosimetry of kV X-ray beams is tricky and subject to increased...
Small animal research allows detailed study of biological processes, disease progression, and response to therapy, with the potential to provide a natural bridge to the clinical environment. The Small Animal Radiation Research Platform (SARRP) is a portable system for...
The American Association of Physicists in Medicine (AAPM) formed a Task Group under the Unconventional Brachytherapy Working Group of the Brachytherapy Subcommittee and the Radiation Safety Subcommittee of the Therapy Physics Committee (TPC). This Task Group, TG-152,...
Preclinical research using well characterized small animal models has provided tremendous benefits to medical research, enabling low cost, large scale trials with high statistical significance of observed effects. The goal of the Small Animal Radiation Research...
BACKGROUND: We explore the use of a clinical orthovoltage X-ray treatment unit as a small-animal radiation therapy system in a tumoral model of cervical cancer. METHOD: Nude mice were subcutaneously inoculated with 5 × 106 HeLa cells in both lower limbs. When tumor...
BACKGROUND: A lot of retrospective data concerning the effect of radiotherapy on the painful heel spur (plantar fasciitis) is available in the literature. Nevertheless, a randomized proof of this effect is still missing. Thus, the GCGBD (German cooperative group on...
Radiotherapy mainly involves treatment of patients with malignant tumors. Even with recognition of the risks of late skin injury, carcinogenesis, leukemogenesis, and genetic damage from all ionizing radiation; radiation therapy also continues to be accepted treatment...
Accurate measurement and knowledge of dose delivered during superficial x-ray radiotherapy is required for patient dose assessment. Some tumours treated near the surface (within the first few centimetres) can have large posterior bone structures. This can cause...
PURPOSE: To review and describe our institution's outcomes in patients treated with external beam radiotherapy after keloid excision. METHODS AND MATERIALS: This was a retrospective study. Patients who received radiotherapy between July 1994 and January 2004 after...
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