system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A patient is receiving external beam radiation for treatment of metastatic endometrial cancer. The treatment field includes the entire pelvis. Which of the following tissues within this radiation field is the most radiosensitive?
assistant
The correct answer is  Normal Ovarian tissue is very radio sensitive hence pelvic irradiation may cause premature ovarian failure. Ovarian cancer is radio resistant - Radoitherapy is not pa of any initial treatment modality for ovarian cancer and surgery is mostly the initial treatment