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本文报道了对联苯胺作业膀胱癌高发人群实行医学监护的方法和结果。指出定期进行尿液脱落细胞检查,并对其中巴氏分级Ⅲ级以上者做膀胱镜检查,不但可以早期发现膀胱肿瘤,同时也可以对尿路粘膜上皮组织炎症及增生等病变作出一定的诊断。有利于早期治疗。尿液脱落细胞检查方法简便易行,对病人安全无痛苦,并可重复检验,诊断肿瘤的阳性率较高,可以作为普查和职业人群医学监护的主要手段。
This paper reports the methods and results of medical monitoring of patients with high incidence of bladder cancer with benzidine. It is pointed out that regular examination of exfoliated urine cells and cystoscopy in which Grade Ⅲ or above is performed can not only detect bladder cancer early but also make certain diagnosis on the pathological changes such as inflammation and hyperplasia of urothelial mucosa epithelium. Is conducive to early treatment. Urine exfoliated cell test method is simple and easy, safe and patient-free, and can be repeatedly tested, the positive rate of diagnosis of cancer is high, as census and occupational medical monitoring of the main means.