肺结核及其他脑外结核病在抗结核治疗过程中并发结核性脑膜炎(简称结脑)的病例,临床不多见,易被忽视,一旦发生常使病情复杂化,且给治疗带来一定困难。本文通过我院4例典型病例,对其发生原因进行分析,以引起临床注意。例1:男,28岁。7个月前因腰痛、右腰部包块,诊断为腰椎结核伴冷脓疡,用异烟肼(INH)、链霉素 Tuberculosis and other extracerebral tuberculosis in the course of anti-TB treatment of tuberculous meningitis (referred to as tuberculous meningitis) cases, clinical rare, easily overlooked, often occur in the event of complications, and the treatment to bring some difficulties. In this paper, 4 cases of typical cases in our hospital, the reasons for their analysis to attract clinical attention. Example 1: Male, 28 years old. 7 months ago due to low back pain, right lumbar mass, diagnosis of lumbar tuberculosis with cold abscess, with isoniazid (INH), streptomycin