[Granulosa cell tumor associated with chondrosarcoma of iliac: a case report]

ABSTRACT

The association of an ovarian tumor with Ollier's disease [multiple encondromatosis] is a known entity but chondrosarcoma and ovarian tumors is rare. Only one case with Ollier's disease was reported. In this clinical presentation we report a patient with granulosa cell tumor and chondrosarcoma Our patient was a 20 year old woman with acute abdominal symptoms and adnexal mass. She had emergency surgery. Ovarian mass was removed and sent for pathologic study. Ovarian granulosa cell tumor was reported. In the next follow-up CTscan reported osteolitic mass of iliac bone. Biopsy was done and was compatible with chondrosarcoma of iliac. Then radical surgery and resection of iliac bon was performed. Due to the demand for fertility preservation, she was undergoing chemotherapy. There is a risk of malignant change to chondrosarcoma or other bone tumours in Ollier's Disease. The attractive point of this patient is the association of ovarian tumor with primary iliac chondrosarcoma that has not been reported .Concurrent findings may help future research in finding the cause, early diagnosis and appropriate treatment of tumor