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我省按全国统一设计统一布署于1979年、1985年、1990年进行了三次结核病流行病学抽样调查(以下简称流调)。流调队系由各地市抽调防疫医生、放射和检验人员经省结防所短期培训统一标准后组成。调查中X线透视发现胸部有异常阴影者照大片,由流调队作出初步诊断再送省技术指导组定诊,最后经全国诊断组确诊验收。由于肺部疾病种类多,有类似的症状和X线征象,造成诊断上的困难。为
In our province, the epidemic sampling survey of tuberculosis (hereinafter referred to as the “epidemiological survey”) was conducted uniformly in accordance with the unified design of the whole country in 1979, 1985 and 1990 respectively. Flow control team from all over the city dispatched epidemic prevention doctors, radiological and laboratory personnel by the provincial end of the standard short-term training training composition. Investigation X-ray findings chest abnormal shadow were large, by the rhetoric team to make a preliminary diagnosis and then sent to the provincial technical guidance group final diagnosis and acceptance by the national diagnostic group. Due to the many types of lung diseases, there are similar symptoms and X-ray signs, resulting in diagnostic difficulties. for