Costen's syndrome

例句：

1. 1.The patient was diagnosed with Costen's syndrome and required immediate treatment.
   这名患者被诊断出患有科森综合症，需要立即治疗。
2. 2.The symptoms of Costen's syndrome are similar to those of other autoimmune diseases.
   科森综合症的症状与其他自身免疫疾病的症状相似。
3. 3. Researchers have been studying the causes and treatments for Costen's syndrome for decades.
   研究人员已经研究了几十年科森综合症的原因和治疗方法。