略語大辞典 [Med] 12 FS Felty's syndrome フェルティ症候群. リューマチ関節炎. 病名.Felty's syndrome; a variant of seropositive rheumatoid arthritis with splenomegaly and granulocytopenia (<2000 granulocytes/mm3); in connective tissue problems; [Med]. 丸善「略語大辞典」JLogosID : 11875338