diffuse large B-cell lymphoma N1 diffuse large B-cell lymphoma https://www.malacards.org/card/n1_diffuse_large_b_cell_lymphoma MONDO:0850471 DOID:0081067 A diffuse large B-cell lymphoma that is categorized as N1 with high probability by the LymphGen algorithm. This is based on a combination of genetic features. Although N1 DLBCLs always have an activating mutation affecting NOTCH1, LymphGen can assign cases with this mutation to other classes, depending on the presence of other genetic features. GARD:0026626 MEDGEN:1650336 UMLS:C4725004 NCIT:C148396