Cushing's syndrome      
noun [ U ]  medical specialized uk/ˈkʊʃ.ɪŋz ˌsɪn.drəʊm/ us/ˈkʊʃ.ɪŋz ˌsɪn.droʊm/
 柯兴氏综合征
a condition in which there are too many corticosteroids (= a hormone) in the body caused by the adrenal cortex producing too much cortisol (= a hormone)