患者 ,罗× ,男 ,80岁 ,于 1995年 5月无任何诱因出现畏寒、寒战和高热 ,体温 38 8℃～ 40 .2℃ ,无呼吸道、胸、腹部和泌尿系不适症状 ,皮肤无黄染 ,在当地县医院治疗诊断不详 ,输注抗生素治疗无效 ,病人仍然时而寒战、时而高热、时而正常 ,体温出现间歇热型 ,如此反复 2月余 Patients, Luo ×, male, 80 years old, in May 1995 without any incentive chills, chills and fever, body temperature 38 8 ℃ ~ 40 .2 ℃, no respiratory, chest, abdomen and urinary symptoms, skin no Yellow dye, the diagnosis and treatment of the local county hospital is not known, infusion of antibiotic treatment is invalid, the patient is still chills, sometimes high fever, sometimes normal, body temperature intermittent fever type, so repeated more than 2 months