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本文168例羽毛作业工自觉症状以咳嗽、咳痰、鼻咽痒、胸闷、气短等呼吸道刺激症状为主,检出率有随专业工龄增加而增高的趋势。肺部X 钱异常率男性为64.10%,女性为48.84%,性别间无差异(P>0.05)。双肺不规则小阴影为其特征。55例不规则小阴影中除3例为“l”影外余均为“S”影,类圆形和不规则小阴影同时出现者12.5%。病变多见于双肺中.下野,右肺多于左肺。拟诊为羽毛尘肺者“0+”期33例,“I”期5倒,“Ⅱ”期2例。
The 168 cases of feather workers conscious symptoms of cough, sputum, nasopharyngeal itch, chest tightness, shortness of breath and other respiratory irritation, the detection rate with the increase of professional seniority tends to increase. The abnormal rate of X money in lung was 64.10% in males and 48.84% in females, there was no significant difference between sexes (P> 0.05). Small irregular lungs as its characteristics. 55 cases of irregular small shadow in addition to three cases of “l” shadow and more are “s” shadow, similar to circular and irregular small shadow 12.5%. Lesions more common in the lungs, Hornopia, right lung more than the left lung. 33 cases were diagnosed as feather and pneumoconiosis with “0+” stage, 5 cases with “I” stage and 2 cases with “Ⅱ” stage.