Transformations of marginal zone lymphomas and lymphoplasmacytic lymphomas: Report from the 2021 SH/EAHP Workshop.
James R CookCatalina AmadorMagdalena CzaderAmy DuffieldJohn GoodladGerman OttWenbin XiaoSandeep DaveDevang ThakkarElizabeth ThackerAhmet DoganMariusz A WasikReza NejatiPublished in: American journal of clinical pathology (2023)
Marginal zone lymphoma and LPL may undergo a variety of transformation events, most commonly to DLBCL, which is usually, although not always, directly clonally related to the underlying low-grade lymphoma. Multiparameter analysis including broad-based sequencing studies can assist in the diagnosis and classification of these uncommon cases.