Preferred Label : Internal Gross Tumor Volume;
NCIt definition : The target volume that encompasses the gross tumor volume and an additional internal
margin to compensate for internal motion.;
NCI Metathesaurus CUI : CL1795222;
Codes from synonyms : USCRS-33521;
Origin ID : C192978;
UMLS CUI : C5686463;
Semantic type(s)
UMLS correspondences (same concept)
concept_is_in_subset