Preferred Label : EGFR Exon 19 Deletion Mutation Negative;
NCIt synonyms : EGFR DEL19 Mutation Negative; EGFR del19 Negative; EGFR Ex19Del Negative; ERBB Exon 19 Deletion Mutation Negative; EGFR Gene Exon 19 Deletion Mutation Negative; Epidermal Growth Factor Receptor Gene Exon 19 Deletion Mutation Negative; ERBB1 Exon 19 Deletion Mutation Negative; HER1 Exon 19 Deletion Mutation Negative; c-erbB1 Exon 19 Deletion Mutation Negative;
NCIt definition : An indication that deletion mutations within exon 19 of the EGFR gene have not been
detected in a sample.;
Origin ID : C217164;
concept_is_in_subset
related_to_genetic_biomarker