例1,男,39岁,剧烈阵发性腹痛约24h,其他医院怀疑与铅中毒有关,于下午6时转我院急诊住院诊治。 职业史与生产情况:14岁起饭店营业员22年,机器铸造厂造型工3年8月。18天前调作熔铅工,将经过筛选、淘洗的铅焠火废料,在开放式坩锅内加热到800～900℃,倒出熔解的铅液铸成铅锭,铅液上层的残渣就倒在车间内地 Example 1, male, 39 years old, severe paroxysmal abdominal pain about 24h, other hospitals suspected of lead poisoning, at 6 pm transferred to our hospital emergency treatment. Occupation history and production conditions: 14-year-old hotel salesperson 22 years, machinery foundry modeling workers 3 years in August. 18 days ago transferred to lead melting workers, will be screened, panning quenched lead quenching waste, heated in an open crucible 800 ~ 900 ℃, pour the molten lead into a cast ingot, the upper residue of lead liquid Down in the workshop