[Risk factors in uterine choriocarcinoma patients and their effect on the treatment results].

Adverse factors of risk versus survival were studied in 208 cases of uterine choriocarcinoma. The said factors were not identified in some cases; in others, they ranged 1-4 and more in different combinations and were found to influence five-year results of treatment. In the absence of factors of risk, survival was 100.0%; in cases of one factor, it fell to 90.9, two-83.4, three-72.0 and four and more--to 12.8%. Significant differences in the degree of risk factor manifestation were established in survivors and victims of choriocarcinoma.