The results showed that 5 tu dose of tuberculin um was the standard dosage in clinical practice. The tuberculin test negativity rate was 3.1% in the tuberculosis group, 43.9% in the patients with bad cancer group and 28.9% in the other pneumonosis group.

  • 结果表明:临床应用中以5~U结素皮试为宜,5~UOT试验结核组阴性率为3.1%,恶性肿瘤组为43.9%,其它肺部疾患为28.9%。

  • 互联网摘选 2025-01-20 13:05:17

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