title: [The incidence of kidney carcinoma and its occupational distribution in patients in the Republic of Bulgaria].
abstract: As pointed out by J. R. McLaughlin et al. (1983), in the various countries worldwide there is considerable difference in incidence and mortality rates of renal carcinoma. In the period 1973 to 1994, a total of 509 patients with renal carcinoma are admitted to the Department of Urology (Clinical Center of Urology, Medical University--Sofia). They represent 0.82 per cent of the total number of admissions during the stated period, and 7.71 per cent of the patients with diseases of the urogenital system. According to data submitted by the National Center of Oncology, the incidence of renal carcinoma amounts to 1.53 per 100,000 of population. As shown by the results most of the patients come from Vratsa and Vidin districts. By incidence rate of the disease Bulgaria is assigned to the moderate morbidity type in Europe. Patients in active age amount to 66.46 per cent, and old age pensioners--to 31.74 per cent.
authors.forename: P
authors.initials: P
authors.lastname: Panchev
authors.forename: Ch
authors.initials: Ch
authors.lastname: Slavov
authors.forename: P
authors.initials: P
authors.lastname: Simeonov
authors.forename: Kh
authors.initials: Kh
authors.lastname: Kumanov
mesh_terms: D000328:Adult; D002031:Bulgaria / Q000453:epidemiology; D002277:Carcinoma / Q000453:epidemiology*; D005260:Female; D006801:Humans; D015994:Incidence; D007680:Kidney Neoplasms / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology*; D017678:Sex Distribution