BCL2 and follicular lymphoma: In this case, the presentation and histological findings indicate a nodal localization as 1) lymph nodes are situated in the canine fossa and buccinator space, referred to as ‘forgotten lymph nodes’; 2) an isolated infraorbital lymphoma most frequently arises in the infraorbital lymph node; 3) follicular lymphomas occur more often nodally (76.6%); and 4) BCL-2 expression and rearrangement of locus BCL-2/18q21 indicate a nodal origin rather than an extranodal origin in follicular lymphomas [6–11].