Fine needle aspiration diagnosis of bilateral dysgerminoma with syncytiotrophoblastic giant cells

Dysgerminoma accounts for only 1-3% of ovarian cancers and about 30-40% of all ovarian germ cell malignant tumors. Literature states that about 2% of nonpregnant patients with dysgerminomas present with elevated serum or urine levels of human chorionic gonadotropin (hCG). Here, we report a 34 year-old multiparous woman presenting with an abdominal lump, ascites, and abdominal pain with elevated urinary and serum hCG levels. An abdominal ultrasound showed bilateral ovarian mass. An ultrasound-guided, transabdominal fine needle aspiration revealed dysgerminoma with syncytiotrophoblastic giant cells. Bilateral oophorectomy was done and the diagnosis was confirmed on histopathology.