１９８３～１９９６年，我院收治肺结核２３８例，其中中下野肺结核２１例，占肺结核病人的８．８％。由于临床表现及Ｘ线胸片表现均不典型，痰菌涂片阴性，造成误诊，本组２１例门诊均以非结核病入院。现将其教训总结如下：１临床资料１１性别年龄男２１例，女９例，年... From 1983 to 1996, our hospital treated 238 cases of tuberculosis, of which 21 cases of tuberculosis in the middle and lower back, accounting for 8.8% of tuberculosis patients. Due to clinical manifestations and X-ray findings are not typical sputum smear negative, resulting in misdiagnosis, the group of 21 patients were hospitalized with non-tuberculosis. The lessons are summarized as follows: 1 clinical data 1  1 male and female age of 21 cases, 9 females, year ...