Hi Michele, I am so sorry to learn of your EC. I am an 8 year survivor. I was Stage 2A-T3 which means the cancer had not broken through the wall of the esophagus, but it was in my esophagus and upper stomach. I was 58 at the time. There were many early things the surgeon talked about that meant it could have spread beyond the esophagus. Yes, I was scared too, but when the surgeon opened me up, the confirmation was that it had not gone anywhere else even though some of my ct scans and x rays showed some suspicious things. The doctors decided it was all inflamation and most early ct scans and x-rays are what my doctors called "muddy". So, be positive. Worry will not solve anything. Aoife is a wonderful testimony to how well you can recover. There were a couple of other women who used to post that were young and had young families and they did very well also. They are now off living their lives and don't post. Several folks had the micro-surgery which is rather non-invasive and the healing time is faster. Those people made remarkable recoveries and went back to work.
I would caution you, that in the beginning you will need some extra care. See if you can line up a family member or good friend to keep tabs on you. You will be sick, but remember you will be in treatment to KILL the EC and they will do what is necessary. Reassure your 13 year old that you will fight hard and do well, but you will be sick for several months. Yes, get the feeding tube. I feel this is one of the most important tools to keep your strength up. The feeding tube and a port for your chemo.
Keep posting and let the great folks here help you as the time goes by. You will probably have some side effects and my experience is that people on this board are wonderful in filling you in on what comes next and how to get through some of the bad days. Trust your doctors. A 70% survival chance is great and they will be honest with you. If they didn't think you would make it they would tell you. You may want to plan for about 4 to 6 months for treatments, surgery and recovery. It could be shorter, but plan accordingly for your schoolwork and working. It will all be there waiting for you when you are Cancer Free. Best wishes.
Barbara