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在结核病的防治工作中,关键问题是找出传染源,切断传染途径,因此如何迅速而准确地从痰中找到抗酸菌,不仅具有确定性诊断意义,而且也具有流行病学上的重要性。鉴于目前各医疗单位,对门诊病人的痰检多采用直接涂片法(又分厚涂片和薄涂片)而集菌法和培养法均少应用,因此,提高痰涂片的阳性率具有实际意义。我们采用厚涂片法,即挑取干酪
In the prevention and treatment of tuberculosis, the key problem is to identify the source of infection and cut off the route of transmission. Therefore, how to find the acid-fast bacterium in sputum rapidly and accurately is not only of deterministic diagnostic significance but also of epidemiological importance . In view of the current medical units, the outpatient sputum examination using direct smear method (sub-thick smear and thin smear) and the collection of bacteria and culture methods are rarely applied, therefore, to improve the positive rate of sputum smear has the actual significance. We use the thick smear method, which picks the cheese