方法用流行病学调查方法，对淮南矿区接尘作业职工50年来尘肺病发病情况进行调查、统计分析。
Methods The prevalence situation of pneumoconiosis of coalmine workers in Huainan coalmine Group Company in 50 years was analyzed with epidemiological method.
方法采用描述流行病学方法，对该院2002~2007年病毒性肝炎发病情况进行分析。
Methods The cases of viral hepatitis in Anhui Provincial Hospital from 2002 to 2007 were analyzed by descriptive epidemiological method.
结论熟悉这些不同形态的影像学特点，对合并糖尿病的肺结核在诊断及病情分析中有重要参考价值。
Conclusion To familiar with the varied image characteristics of pulmonary tuberculosis in diabetes, which have important reference value in synthesis diagnosis or state analysis.
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