follicular lymphoma (Monarch Disease Ontology identifier MONDO_0018906) is a form of non-Hodgkin lymphoma characterized by a proliferation of B cells whose nodular structure of follicular architecture is preserved. Also known as: follicle center lymphoma, follicle centre lymphoma, follicular center cell lymphoma, follicular centre cell lymphoma, follicular non-Hodgkin lymphoma, follicular non-Hodgkin's lymphoma, lymphoma, follicular center cell, lymphoma, follicular centre cell.