Which one of the following tumours involving the female genital tract has the WORST prognosis?
High-Yield Explanation
Serous cystadenocarcinoma of the ovary in' a 45-year-old, Around 75% of serous cystadenocarcinoma of the ovary are in an advanced stage at the time of diagnosis. These tumours have a worse prognosis than any of the other tumours listed.