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患者庞某,男,54岁,住院号892275。10年前咳嗽,咯白色泡沫痰,进行性胸闷气急,冬春尤易“感冒”,先后诊断为“支气管炎”、“肺结核”,抗感染抗痨治疗近10年无效,病情日趋严重,轻微活动即心悸气急。1989年3月来我院就诊。患者既往健康,不嗜酒,吸烟21年,每日30支,10年前已戒除。患者于1969年2月至1974年5月曾在某化工厂做原料工,接触高浓度SiO_2粉尘,同工种30人中,有5人患“肺病”,其中2人已死亡。患者既往无肺病及消化道溃疡病史。
Patient Pomou, male, 54 years old, hospital number 892275. 10 years ago cough, slightly white foam sputum, progressive chest tightness, winter and spring especially easy “cold”, has diagnosed as “bronchitis”, “tuberculosis”, anti-infection Anti-tuberculosis treatment for nearly 10 years invalid, the condition is getting worse, mild activity that palpitations. March 1989 to our hospital. Formerly healthy, non-alcoholic, smoking 21 years, 30 daily, 10 years ago has been abolished. From February 1969 to May 1974, the patient worked as a raw material worker at a chemical plant and was exposed to high concentrations of SiO 2 dust. Of 30 workers of the same type, 5 were suffering from “lung disease” and 2 of them were deceased. Patients with no past history of lung disease and peptic ulcer disease.