NCIt definition : An advanced form of 3-Dimensional Conformal Radiation Therapy (3D CRT) that involves
the use of varying intensities of small radiation beams to produce dosage distributions
that are more precise than those possible with 3D CRT.;
Alternative definition : NCI-GLOSS: A type of 3-dimensional radiation therapy that uses computer-generated
images to show the size and shape of the tumor. Thin beams of radiation of different
intensities are aimed at the tumor from many angles. This type of radiation therapy
reduces the damage to healthy tissue near the tumor.; CDISC: An advanced form of 3-Dimensional Conformal Radiation Therapy (3D CRT) that
involves the use of varying intensities of small radiation beams to produce dosage
distributions that are more precise than those possible with 3D CRT. (NCI);
Codes from synonyms : CDR0000335073; CDR0000522913; 441799006;