Table 1.

Categories of HIV-associated lymphomas

BL-plasmacytoid

Primary central nervous system lymphoma

DLBCL, IB-plasmacytoid

DLBCL, CB

Plasmablastic lymphoma of the oral cavity type

PEL and its solid variant

Classic PEL in the absence of tumor masses

Solid PEL with serous effusion

Solid PEL without serous effusion

MCD-associated large cell lymphoma

Hodgkin lymphoma

Other histotypes (rare)

Lymphomas of the marginal zone

Unclassifiable lymphomas with features intermediate between BL and DLBCL

Polymorphic B-cell lymphoma (PTLD-like)

PTLD, posttransplant lymphoproliferative disorder.