[Effect of pregnancy on the incidence and course of malignant diseases].

Fortunately, coincidence of pregnancy associated with malignant neoplasm is rare. As reported in the literature, incidence is 1.5-10: 10,000 pregnancies.

[The course of pregnancy in patients with malignancies].

There is a low incidence of pregnancy associated with malignancy. We performed a retrospective analysis of patients of 16 to 35 years of age with malignancies, who had given birth to children in Freiburg 1980-1989. 170 patients were included.