论文部分内容阅读
分析10例镀铬工的临床资料及现场卫生学调查结果。主要表现为鼻干,鼻塞,鼻痛,鼻衄,头痛及嗅觉减退,鼻黏膜干燥、充血、糜烂、结痂。鼻中隔穿孔最大3.5 cm×2.5 cm,最小0.5 cm×0.7 cm。车间空气中铬浓度(TWA)为0.075~0.23 mg/m3,平均(0.146±0.08)mg/m3,远超过国家卫生标准。卫生监督部门应加强对企业的职业卫生监督执法力度,以减少职业性重症铬鼻病的发生。
Analysis of 10 cases of chrome plating clinical data and on-site hygiene survey results. Mainly for dry nose, nasal congestion, nasal pain, epistaxis, headache and loss of smell, dry nasal mucosa, congestion, erosion, crusting. Nasal septum perforation up to 3.5 cm × 2.5 cm, the smallest 0.5 cm × 0.7 cm. The concentration of chromium (TWA) in the air was 0.075-0.23 mg / m3 (0.146 ± 0.08 mg / m3 on average), far exceeding the national health standards. Health supervision departments should strengthen their supervision of occupational health and law enforcement efforts to reduce the occurrence of occupational severe chromium rhinopathy.