最近对我县集体创办的“东风有色金属加工厂”344名职工及家属进行了检查,共发现199例铅砷中毒所致皮肤损害患者,发病率为57.85%.在199例患者中男性155例,女性44例,年龄最大78岁,最小1岁.工人119例,农民40例,学生26例,儿童11例.发病时间最长3个月,最短10天. 皮肤损害情况:皮肤瘙痒者165例占82.91%;黑褐色斑156例占78.39%,主要在腋窝、腹部、腹股沟、阴囊等处最为严重;鳞屑及脱皮者116例占58.29%;手足麻木者115例占57.78%;掌蹠角化过度脱皮者62例占46.23%;四肢发生群集水疱者35例占17.56%;面部及小腿以下浮肿. 全身症状主要有:发热、头昏、头痛、食欲减退、视力模糊、流泪、咽喉疼痛、声音嘶哑,腹痛 A total of 344 workers and their relatives from “Dongfeng Nonferrous Metals Processing Factory” founded by our county were recently inspected, with a total incidence of 57.85% in 199 cases of skin lesions caused by lead arsenic poisoning. Among the 199 patients, 155 , 44 were female, the oldest was 78 years old, the youngest was 1. There were 119 workers, 40 farmers, 26 students and 11 children, the longest onset time was 3 months and the shortest was 10 days. Skin damage: skin pruritus 165 (82.91%), dark brown spots 156 (78.39%), most of them were in the armpits, abdomen, groin and scrotum, 116 cases of squamous and peeler accounted for 58.29%, 115 cases of hand-foot numbness 57.78% 62 cases of excessive peeling accounted for 46.23%; 35 cases of exudate vesicles in the limbs accounted for 17.56%; facial and lower leg edema. Systemic symptoms are: fever, dizziness, headache, loss of appetite, blurred vision, tearing, sore throat, voice Hoarse, abdominal pain