本文将具备下述条件的40例,进行临床及远期效果分析:(1)开放-菌阴綜合征前X綫胸片及痰菌检查均証明有活动性肺結核病历史;(2)痰菌經浓縮法检查阴轉已达半年以上,其后又另行3～4次以上痰菌培养(每次进行培养間隔时間不定,但一般都是在上一次培养結果报告后的1～2个月进行第二次或第三、四次 This article will have the following conditions in 40 cases, the clinical and long-term effect analysis: (1) open - syndrome before the X-ray and sputum bacilli syndrome were confirmed active tuberculosis history; (2) sputum bacteria After the concentration method to check the negative turn has reached more than six months, followed by another 3 to 4 times more sputum culture (each incubation time varies, but are generally reported in the last culture results after 1 to 2 Month for the second or third, four times