[When must the suspicion of an occupational disease or urological sequelae of an occupational accident be reported? : Legal background, medical obligations and course of the procedure].

Physicians are obliged to report the suspected presence of an occupational disease to the German Social Accident Insurance Institutions or to the state authority responsible for occupational health and safety. In the field of urology, tumors of the urinary tract are the most common, followed by the less common renal cell cancer and mesothelioma of the tunica vaginalis testis; however, for such a suspicion to arise at all, sufficient knowledge of urological occupational diseases must be present and the occupational or work history over the entire training and working life since the beginning of employment must be collected. In daily life the notification often fails at this point.

[Occupation-related cancer in urology-Current knowledge including environmental medical aspects].

Occupation-related cancers are of considerable importance, which is not yet adequately recognized in the field of urology. The three numerically most significant entities are tumors of the urinary tract caused by carcinogenic aromatic amines or polycyclic aromatic hydrocarbons, renal cell cancer after high exposure to the solvent trichloroethylene, and mesotheliomas of the tunica vaginalis of the testis after exposure to asbestos; however, these can only be recognized as occupation-related if an occupational history regarding the hazard relevant to the organ bearing the tumor is documented from the beginning of employment, e.g.

[Occupational cancers in urology].

Cancers can be triggered by occupational causes. In the field of urology, bladder cancer is by far the most frequent occupationally induced tumor disease. Causes are particularly carcinogenic aromatic amines and carcinogenic polycyclic aromatic hydrocarbons.

Assessment criteria for compensation of occupational bladder cancer.

In Germany, more than 100 bladder tumor cases are annually recognized as occupational disease and compensated, given that medical experts regard exposure to carcinogenic aromatic amines as a likely cause of cancer. The amount of compensation is initially based on the tumor staging and grading at the time of initial diagnosis ("basic MdE") (MdE--reduction of earning capacity) and is adapted after a recurrence-free period of 2 and 5 years, respectively. In the event of treatment or tumor-related secondary conditions, the monthly compensation increases based on the severity of the objectified functional disorder.

Bladder cancer in crack testers applying azo dye-based sprays to metal bodies.

Bladder cancer may be produced by azo dyes due to the presence of carcinogenic aromatic amines. Nine cases of suspected occupational bladder cancer that were exposed to different crack test sprays in metal-related jobs were examined. A detailed occupational history was taken and, if possible, the N-acetyltransferase 2 (NAT2) status was determined.