<unk>  (RALD) is a rare genetic<unk>  of the immune system. RALD is characterized by lymphadenopathy, splenomegaly,<unk> ty, and elevation in granulocytes and monocytes. It shares many features with<unk>  lymphoproliferative syndrome and is caused by somatic mutations in NRAS or KRAS. This was first described by investigators João Oliveira and Michael Lenardo from the National Institutes of Health.
RAS-associated autoimmune leukoproliferative disorder
Thymoma-associated multiorgan autoimmunity
Fibrin-associated diffuse large B-cell lymphoma
ALK+ large B-cell lymphoma
Autoimmune lymphoproliferative syndrome
Epstein–Barr virus–associated lymphoproliferative diseases
X-linked lymphoproliferative disease
Nodal marginal zone B cell lymphoma