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The current role of Cobalt-60 teletherapy in cancer care
(2021-11)
Cobalt-60 teletherapy for cancer treatment is becoming less common. It is due to advances in Linac technology, such as beam collimation, conformal radiation therapy, and intensity modulation. Despite this, most developing ...
Evaluation of Set-Up Errors and Set-Up Margin in Three-Dimensional Conformal Radiotherapy for Pelvic Tumours by Using Electronic Portal Imaging Device
(2022-11)
A set-up error is defined as any deviation between the predetermined and actual treatment positions, and is
determined by measuring the displacement of the treatment field position by comparing the treatment image to ...
Assessment of Setup-errors in 3d-conformal Radiotherapy for Head and Neck Cancer Patients Using an Electronic Portal Imaging Device
(2024-11)
Patient setup is crucial in radiotherapy since treatment is delivered as fractionated treatment over a period of
time. Using own institutional margins by considering the setup errors will provide better radiotherapy ...