well lets see , if it has a gaping big @ss hole in it then you'll need the following supplies and tools :<br />
a few Rolls of esophagus steel clad iron stone mesh and Tin , a Drill with reverse as well , a 16th of an inch or something close steel drilling bit for the chuck of the drill , Duct Tape in case something goes horribly wrong , Band-Aids if your a total clutz , a lunch , this will take some time , kidding ! , ha ha , you would need a specialist in repair of Antique and Ancient Artifacts and Finds
its not like that Question is here everyday now is it
what the %$#@%^ are you giving me Sh!t for , i'm not saying anything bad about your Q , its not like i have a hate on for you , Relax buddy , geez
You really can't. If you have a lot of years, and can control the GERD that caused it in the first place, then you have a chance of it growing back. It may be scar tissue, or may even become cancerous, but that is what you have to wait and see.
Known as Barrett's disease....<br />
Nexeum and Prosilc - I think.....Read up...