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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 ...