根据患者是男性、18岁、农民,冬季发病,主要症状是18天前骤然高热伴右膝关节疼痛并向大腿部蔓延,给用青霉素每天120单位肌注连用10天,病情无好转,却又出现了胸痛、咳嗽、咯血性痰等呼吸系统症状。患的是什么病?我们汇集了许多赤脚医生与部分红工医的意见,归纳如下:(1)患者急性起病,有寒战、高热、右膝及右大腿下部 According to the patient is a male, 18 years old, peasant, winter onset, the main symptom is sudden high fever 18 days ago with right knee pain and spread to the thigh, to penicillin daily 120 units intramuscular injection for 10 days, the condition did not improve, There have been chest pain, cough, hemoptysis sputum and other respiratory symptoms. What are the diseases? We bring together many of the advice of barefoot doctors and some red workers, summarized as follows: (1) patients with acute onset, chills, fever, right knee and lower right thigh