chronic chorea

例句：

1. 1. The patient had a history of chronic chorea, which made it difficult for him to walk.
   这位病人有慢性舞蹈病的历史，这使得他行走困难。
2. 2. The doctor diagnosed the patient with chronic chorea and prescribed medication to treat it.
   医生诊断出患者患有慢性舞蹈病，并开了药来治疗。
3. 3.The patient's family members were concerned about his condition and sought help from a specialist in the field.
   患者的家人对他的状况感到担忧，并寻求了该领域的专家的帮助。