They couldn't get the scope in. Said the opening was too narrow and there was scar tissue. Is this a stricture? I was out of it and the dr. Didn't really give much info, just told me to go to someone else. I don't get the scar tissue, my surgery was 9.5 years ago and I was scoped 2 years later and was fine, does scar tissue develop years later? I'm once again more confused then ever.