NCIt definition : A type of radiation therapy in which radioactive material is placed inside the body,
into a tumor or body cavity.;
Alternative definition : NCI-GLOSS: A type of radiation therapy in which radioactive material sealed in needles,
seeds, wires, or catheters is placed directly into or near a tumor.;
Codes from synonyms : CDR0000562659; CDR0000045151; CDR0000046345; 5769;