Felty's syndrome

例句：

1. 1.The patient was diagnosed with Felty's syndrome and required treatment.
   患者被诊断出患有费利特综合症，需要治疗。
2. 2. The researcher discovered a new gene associated with Felty's syndrome.
   研究者发现了与费利特综合症相关的新基因。
3. 3. The family consulted a geneticist for advice on the diagnosis and treatment of Felty's syndrome.
   这个家庭咨询了一位遗传学家关于诊断和治疗费利特综合症的建议。