1　患儿,男,3岁半,体重14ｋｇ。以咳嗽伴发热1周,近2天夜间咳嗽加重,痰中带血来院就诊。患儿半岁时曾以“间断性咳嗽10天,进食后吐奶3天”在本院住院治疗。最后临床症状减轻,但胸片示右脊柱旁有高密度阴影,自行出院。体检:体温39.2℃,心率124次/分钟,发育正常,营养中度,神清语? 1 children, male, 3 years and a half, weight 14kg. To cough with fever for 1 week, nearly 2 days of cough at night aggravating sputum blood to the hospital. Six months old when he had “intermittent cough for 10 days, three days after eating spit” hospitalized in our hospital. The last clinical symptoms reduced, but the chest showed a high-density shadow next to the right spine, discharged on their own. Physical examination: body temperature 39.2 ℃, heart rate 124 beats / min, normal development, moderate nutrition, clear language?