患者女性,16岁,学生。因低热、咳嗽、纳差、头晕、乏力5个月入院。查体:T37.5,P102,R18,Bp10.5/7.8,一般状态欠佳。皮肤粘膜无黄染及色素沉着。双肺呼吸音正常,无罗音。心界不大,心率102次/分,心音稍弱,节律整,无杂音。腹平软,肝脾未触及。化验:血沉72mm/h,肝功全项正常,痰菌(—),血K~+5,3mmol/L,Na~+121mmol/L,Cl~-86mmol/L。摄胸片两上肺可见片状模糊阴影。诊断双肺浸润型肺结核。给予异烟肼(0.3/日)、链霉素(0.75/日)、利福平(0.45/ Patient female, 16 years old, student. Due to fever, cough, anorexia, dizziness, fatigue 5 months admitted to hospital. Physical examination: T37.5, P102, R18, Bp10.5 / 7.8, poor general condition. Skin and mucous membrane without yellow dye and pigmentation. Breath sounds normal lungs, no rales. Heart, heart rate 102 beats / min, heart sounds weaker, rhythm whole, no noise. Abdomen soft, liver and spleen not touched. Assay: Erythrocyte sedimentation rate 72mm / h, normal liver function, sputum bacteria (-), blood K + 5,3mmol / L, Na ~ + 121mmol / L, Cl ~ -86mmol / L. Chest radiographs on both lungs visible flaky shadows. Diagnosis of double pulmonary infiltrative pulmonary tuberculosis. Isoniazid (0.3 per day), streptomycin (0.75 per day), rifampicin (0.45 per day)