The specimen is a markedly enlarged left ovary with an oviduct stretched over its superior surface.
The ovary is expanded and replaced by an homogeneous brown tumour mass with focal areas of
The patient, a 9 year old female, presented with a two month history of left flank pain
associated with intermittant vomiting. She was treated for a urinary tract infection and the
symptoms persisted. On examination a mass was palpable above the symphysis pubis which
persisted after micturition. Laparotomy showed a large left ovarian tumour which was completely