The diagnosis usually includes physical examination (incl. pelvic examination), blood test incl. CA-125 and transvaginal ultrasound. Furthermore imaging includes CT of thorax/abdomen and/or MR of pelvic. Ninety per cent of the ovarian cancers are epithelial carcinoma (EOC), which can be divided into serous (45%), mucinous (4%), endometrioid (5%), clear cell, undifferentiated and mixed types. All EOC are treated equally.