Description of the disease * EnglishPolish Pobierz sekcję do PDF Definition Felty syndrome (FS), also known as ''super rheumatoid'' disease, is a severe form of rheumatoid arthritis (RA), characterized by a triad of RA, splenomegaly and neutropenia, resulting in susceptibility to bacterial infections. Disease data Classification Disease Synonyms Splenomegaly-neutropenia-rheumatoid arthritis syndrome Zespół splenomegalia-neutropenia-reumatoidalne zapalnie stawów ORPHA code 47612 OMIM code 134750 ICD10 code M05.0 ICD11 code - *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl