If dilation fails, there are a couple of other options.
The first would be the injection of steroids, which may reduce future strictures following dilation. Studies have shown that injection of steroids can reduce scar formation.
The second would be placing a temporary stent. Safety data is in the early stages. The theory is that the placement of the stent allows for remodelling of the scar tissue.
These options can be discussed with your gastroenterologist.
Followup with your personal physician is essential.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Kevin, M.D.
http://www.straightfromthedoc.com
I hope you find a solution. My thoughts are with you.
Best regards,
Chicken Soup