结果3479例痰标本，抗酸杆菌阳性82 9例，阳性率2 3。8%。痰标本的性状、留痰时间对抗酸杆菌检出有很大影响。
Results In 3479 strains from sputum specimens of patients with pulmonary tuberculosis, 829 strains were positive, with the positive rate of 23.8%.
抗酸染色20例多菌型麻风全部阳性，30例少菌型麻风中18例阳性，9例其他分支杆菌、真菌病中7例阳性，10例非感染性皮肤病全为阴性。
Acid-fast staining was positive in all the 20 multibacillary leprosy cases, 18/30 paucibacillary leprosy cases, 7/9 other mycobacterial or fungal cases, negative in all the 10 non-infectious cases.
结论痰液标本检测抗酸杆菌时，建议患者留取脓性或血性痰，以确保抗酸杆菌检出的阳性率。
Conclusions In order to ensure the detection rate of acid-fast bacilli, the sputum specimens should be bl…
结果荧光定量pcr法检出结核杆菌阳性率显著高于痰涂片抗酸染色和培养法，其他非肺结核结果阳性率仅为2。
Results The positive rate of MTB detected with FQ-PCR was higher than that with smear acid-fast and culture of organism. The positive rate of non-tuberculosis was only 2.7%.
结果荧光定量pcr法检出结核杆菌阳性率显著高于痰涂片抗酸染色和培养法，其他非肺结核结果阳性率仅为2。
Results The positive rate of MTB detected with FQ-PCR was higher than that with smear acid-fast and culture of organism. The positive rate of non-tuberculosis was only 2.7%.
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