1临床资料病例1患者,男,20岁,咳嗽咳痰3月余,自觉发热未诊治。3 d前症状加重伴胸闷憋气,1 d前昏倒于网吧里,被急诊120送往附近医院。经双肺CT检查考虑肺结核转入我院。双肺CT示左肺毁损肺,右肺上、中、下野可见片状密度增高阴影。即时痰涂片抗酸杆菌4+。实验室检查:K 2.90,Na133,CL 96,CO219.5,BG3.8,Ca 1.13(注:单位均 1 clinical data Case 1 patients, male, 20 years old, cough and sputum more than 3 months, conscious fever without diagnosis and treatment. 3 d before the symptoms aggravated with chest tightness and suffocation, dizzy before 1 d Internet cafes, was sent to the emergency hospital 120. After lung CT examination of tuberculosis into our hospital. Pulmonary CT showed left lung damage lung, right lung, middle and lower field visible flake density increased shadow. Instant sputum smear acid-fast bacilli 4+. Laboratory tests: K 2.90, Na133, CL 96, CO219.5, BG3.8, Ca 1.13 (Note: The units are