Term Name:	autoimmune lymphoproliferative syndrome type 4
Synonyms:	ALPS type 4, ALPS type IV, ALPS4, autoimmune lymphoproliferative syndrome type IV, RALD, RAS-associated autoimmune leukoproliferative disease, RAS-associated autoimmune leukoproliferative disorder
Definition:	An autoimmune lymphoproliferative syndrome that has_material_basis_in somatic mutation in the NRAS gene or the KRAS gene on chromosome 12p12.
Ontology:	Human Disease [DOID:0110117]   ( DOID:0110117 )