The NOVA1 expression level varied according to the subtype; it was higher in angioimmunoblastic T cell lymphoma (AILT), anaplastic lymphoma kinase (ALK)-negative anaplastic large cell lymphoma (ALCL), and T-LBL, but it was lower in ALK-positive ALCL. The gene discussed is ALK; the disease is angioimmunoblastic T-cell lymphoma.