自本日发现“痛痛病”后,慢性镉中毒的早期诊断受到了普遍的重视。1977年春我们对20多家电子工厂进行职业病普查时,发现××电化厂接触镉的工人较多,车间空气受到镉的污染。查体中发现尿糖、血清碱性磷酸酶活性增高者及脑血流图左右波幅差异常者也比较多,而尿蛋白阳性率又极低。后又在另一工厂对接触镉的银焊焊工专门检查了尿蛋白及尿糖,结果与电化厂相似,特小结如下。 Since the discovery of “pain” today, early diagnosis of chronic cadmium poisoning has received universal attention. In the spring of 1977, when we conducted occupational disease general surveys on more than 20 electronics factories, we found that there were more workers exposed to cadmium at the XX Electro-chemical Plant, and the air in the workshop was polluted by cadmium. Examination found urine sugar, serum alkaline phosphatase activity increased and cerebral blood flow around the amplitude difference is also more often, while the urinary protein positive rate is very low. Later in another factory on the exposure of cadmium silver welders special inspection of urine protein and urine sugar, the results similar to the electrochemical plant, especially summarized as follows.