肺结核瘤是肺部最常见疾病，易误诊。我院１９９６年２月～１９９９年３月收治经手术切除、病理确诊的肺结核瘤４５例，其发病占同期住院肺结核总数的４．３％（４５／１０５１），其中 １８例术前诊断正确，２７例误诊为肺癌或肺部良性肿瘤，误诊率达６０．０％。本文将４５例 Pulmonary tuberculosis is the most common lung disease, easy to misdiagnosis. Our hospital from February 1996 to March 1999 admitted to surgery, pathological diagnosis of tuberculosis in 45 cases, the incidence of tuberculosis accounted for the same period the total number of 4.3% (45/1051), of which 18 cases of preoperative diagnosis is correct, Twenty-seven cases were misdiagnosed as lung cancer or benign lung tumors, with a misdiagnosis rate of 60.0%. This article will be 45 cases