viva station
- Jan- 2020 -18 January
What is Three-Dimensional Conformal Radiation Therapy (3D-CRT)
What is Three-Dimensional Conformal Radiation Therapy (3D-CRT) • Refers to CT -based radiation planning. • The tumor and critical avoidance structures, such as the brain stem or parotid glands, are contoured on axial C images. • Radiation therapy is planned, usually with 2 to 6 beams, with the goals of…
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