Preferred Label : EGFR L858R Negative;
NCIt synonyms : EGFR p.Leu858Arg Negative; NP_005219.2:p.Leu858Arg Negative; EGFR NP_005219.2:p.L858R Negative; EGFR L858R Mutation Negative; EGFR p.L858R Negative; EGFR NP_005219.2:p.Leu858Arg Negative; Epidermal Growth Factor Receptor L858R Negative; NP_005219.2:p.L858R Negative;
NCIt definition : An indication that expression of the activating EGFR protein variant L858R has not
been detected in a sample.;
Origin ID : C217165;
concept_is_in_subset
related_to_genetic_biomarker