Genomic characterization performed in BIA-ALCL to date has demonstrated qualitatively similar molecular abnormalities to those seen in its more common counterpart [ALK-negative systemic anaplastic large cell lymphoma (sALCL)] including JAK/STAT activation and MYC/TP53 dysregulation.
Systemic anaplastic large cell lymphoma (ALCL) is a distinct disease classification provisionally sub-divided into ALCL, Anaplastic Lymphoma Kinase (ALK)(+) and ALCL, ALK(-) entities.
Systemic anaplastic large cell lymphoma is a category of T-cell non-Hodgkin's lymphoma which can be further subdivided into two distinct entities (ALK(+) and ALK(-)) based on the presence or absence of ALK gene rearrangements.
Systemic anaplastic large cell lymphoma is composed of two disease groups based on the presence or absence of anaplastic lymphoma kinase overexpression.
Gene-expression profiling of systemic anaplastic large-cell lymphoma reveals differences based on ALK status and two distinct morphologic ALK+ subtypes.