syndrome of cold accumulated in channels

例句：

1. 1.The patient was diagnosed with a syndrome of chronic fatigue.
   病人被诊断出患有慢性疲劳综合征。
2. 2.The researcher discovered a new syndrome that could explain the patient's symptoms.
   研究者发现了一种新的综合征，可以解释病人的症状。
3. 3.The syndrome is caused by a genetic mutation in the patient's DNA.
   该综合征是由患者DNA中的遗传突变引起的。