Preferred Label : Circulating Tumor-Derived DNA Negative;
NCIt synonyms : ctDNA Negative; ctDNA-; Circulating Tumor DNA Negative; ctdDNA Negative;
NCIt definition : An indication that circulating tumor-derived DNA has not been detected in a sample.;
NCI Metathesaurus CUI : CL1771368;
Origin ID : C183129;
UMLS CUI : C5668162;
Semantic type(s)
concept_is_in_subset