Abstract: Objective To investigate the clinical manifestation and diagnosis of HIV positive cases combined with pulmonary tuberculosis.Methods 117 HIV positive cases were examined by X-ray and other laboratory tests.Results 34 to 117 HIV positive cases had tuberculosis.The rate was 29.1%.The clinical manifestation included fever,cough,emaciation hemoptysis and dyspnea.The X-ray revealed that most pulmonary tuberculosis were Ⅲ type,the positive rate was 61.8%.The pulmonary tuberculosis cases with HIV positive sometimes combinated with other opportunity infections,such as candidiasis,the positiver rate was 37.5%.Conclusion HIV positive cases always are drug injection users.The pulmonary tuberculosis cases which with candidiasis or other opportuni infections should do HIV test.

Key words: Human immunodeficiency virus (HIV), Pulmonary tuberculosis