Preferred Label : First Degree Family History of Primary Brain Tumor Unknown;
NCIt related terms : Unknown: Could not be determined or unsure;
NCIt definition : The history of primary brain tumors of the parents, siblings or children of an individual
is unknown.;
NCI Metathesaurus CUI : CL969123;
Origin ID : C160170;
UMLS CUI : C5205003;
Semantic type(s)
concept_is_in_subset