恙虫病立克次体出血性肺炎临床较少见,病情危重。为提高认识,现将我院1993年8月至2000年5月收治有咯血症状的13例恙虫病患者临床资料进行回顾性总结分析如下。1　临床资料11　一般资料　本组13例均符合恙虫病诊断标准[1],伴咯血,排除引起咯血的其他疾病。男8例,女5例;年龄16～6 Rickettsiosis Rickettsia hemorrhagic pneumonia clinical less common, critically ill. To raise awareness, now our hospital from August 1993 to May 2000 were treated with hemoptysis symptoms of 13 cases of tsutsugamushi disease in patients with clinical data were retrospectively analyzed as follows. 1 Clinical data 11 General Information The group of 13 cases are in line with the diagnosis of scrub typhus [1], with hemoptysis, excluding hemoptysis caused by other diseases. 8 males and 5 females; aged 16 ~ 6