<prompt> Caplans syndrome isSplenomegaly NeutropeniaRheumatoid Arthritis PneumoconiosisPneumoconiosis SplenomegalyPneumoconiosis Neutropenia  <response>: Rheumatoid Arthritis Pneumoconiosis nodules Caplans syndrome.Neutropenia Splenomegaly Nodular RA Feltys syndrome. 