例1.患儿男,5岁,因咳嗽、喘息2个月,咯血伴发热3d入院。曾在当地医院拟诊“支气管哮喘”,经抗感染、平喘治疗,症状好转。3d前又出现咯血,伴高热、寒战、头晕。体检:体温36.9℃,脉搏98/min,呼吸36/min。神志清,发育好,两肺闻及较多中小湿啰音及双相哮鸣音,心脏及腹部查体正常。 Example 1 children male, 5 years old, coughing, wheezing for 2 months, hemoptysis with fever 3d admission. Have been diagnosed in the local hospital “bronchial asthma”, anti-infective, asthma treatment, the symptoms improved. Hemoptysis occurred again before 3d, with fever, chills and dizziness. Physical examination: body temperature 36.9 ℃, pulse 98 / min, breathing 36 / min. Consciousness, good development, more lungs smell more and more small and medium wet rales and bipolar wheeze, heart and abdominal examination was normal.