慢性纤维空洞型肺结核(慢纤洞)病程迁延,排菌率高、排菌期长,有重要的流行病学意义。现对本院1984年1月～1989年12月住院治疗的419例慢纤洞型病人的痰菌检查与治疗结果进行进行分析。一、临床资料 419例,男236例、女183例。年龄17～75岁,平均43.2岁。病程1.5～46年,平均9年。419例中,仅18例(0.4％)未用过抗结核药,首次 Chronic fibrous hollow tuberculosis (slow-hole) duration of the disease, high rate of row bacteria, Pai long period, there is an important epidemiological significance. The hospital from January 1984 to December 1989 hospitalized 419 cases of slow-sighted patients sputum examination and treatment results were analyzed. First, the clinical data of 419 cases, 236 males and 183 females. Aged 17 to 75 years old, with an average of 43.2 years old. Duration 1.5 to 46 years, an average of 9 years. Of the 419 cases, only 18 (0.4%) had not used an anti-TB drug for the first time