[Bilateral ovarian dysgerminoma].

A 42-year-old patient was operated on for an abdominal tumour. It was found that she had a tumour about the size of two male fists in the right ovary and a tumour about the size of a hen's egg in the left ovary. The composition of both tumours was typical of the composition of a dysgerminoma. After bilateral adnexectomy and hysterectomy, deep roentgen radiation was applied. Eleven years after the operation there are no signs of a relapse.