【摘要】 本文对1780名皮毛工进行了癌瘤的回顾性调查,共计24293人年,全癌发病率为654.50/10万,做为对照组的棉尘工和非接尘毒工人的全癌发病率分别为94.18/10万和41.70/10万,皮毛工全癌发病率显著高于对照组。皮毛工癌瘤中以消化道癌最突出,占全癌的48%,发病率为321.07/10万,棉尘工和非接尘工人仅为17.12/10万和20.85/10万,说明消化道癌在皮毛工中有明显的职业特点。主要致癌因素考虑为皮毛尘。更多还原

【Abstract】 The incidence of carcinosis in 1780 worker exposed to fur dust was investigated and analysed tively. The total number analvsed in cases-year was 24293. Workers exposed to cotton dust and workers unexposed to dust were taken as control groups. Results showed that the incidences of total cancers were 654.50/10~5 in workers exposed to fur dust. 94.18/10~5 and 41.70/10~5 in the control groups respectively.The incidence of total cancers in the fur dust group was much highcr than those in control groups. The incidence of alimentary cancefs was the highest in the fur dust group, which was 48% in total cancers. The incidence of alimentary cancers was 321.07/10~5 in the fur dust group, 17.12/lO~5 in the cotton dust group and 20.85/10~5 in none dust group respectively. Author suggest that the alimentary cancefg in wOrkers exposed to fur dust show occupational characteristics.更多还原