Ruptur des graviden Uterushorns bei Uterus bicornis unicollis

A rare case of a pregnancy of a 34-year old IV gravida/II para is reported, which ended in the 19 th week with the rupture of a rudimentary horn of the uterus bicornis unicollis. Histopathological examination showed a placenta accreta. Two years after this event spontaneous birth of a boy resulted without any pathological findings of the placenta. Basing on the literature, the significant roles played by ultrasonic investigation as well as by serum-AFP-screening are pointed out.