So sorry to hear about your health. The medicine practiced today is 50 years old. Things have not really changed much. I recently had a hysterectomy due to uterine carcinosarcoma. I also didn't have any spread. However, my oncologist is strongly recommending adjuvant chemotherapy and radiation for any 'missed' cancer cells. The possibility of surgery spreading cancer cells was not brought up either but as a veterinarian, I knew that could happen. I hope you are well.