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痰液检查既有助于呼吸系疾病以及其他疾病的诊断,又可作为观察疗效的参考。咯痰与咳嗽多有伴随关系(干咳例外),了解病人咳嗽的性质、节律、出现时间、咯痰与体位的关系以及体征等各方面的改变,亦有助于判断痰液检查所见。痰液量的增减与质的改变,每与疾病的不同和病期先后而异。因此在痰液检查中应密切结合临床资料,加以综合分析。
Sputum examination not only contribute to the diagnosis of respiratory diseases and other diseases, but also as a reference for the observation of efficacy. Prone to sputum and cough are often associated (dry cough exception), to understand the patient’s cough, rhythm, time of occurrence, relationship between sputum and body position and signs and other changes, but also help determine the sputum examination. Increase and decrease of sputum volume and quality changes, each with different diseases and disease period has one after another. Therefore, sputum examination should be closely combined with clinical data, to be a comprehensive analysis.