Dear Cactus-
My peter had surgery 16 May of this year. There were some post op complications...a pnuemonia...a clot from his picc line removal...all of which were dealt with in a timely fashion.
But he continued to have the same difficulty YOU are describing. They had done an endoscopy as well as a swallow study to check the anastomosis...and all was well. After more and continued 'up chucking', we had them do an 'emptying' study (a timed emptying study). It seems that his pyloric valve was narrowed, and therefore the new 'smaller' stomach was not emptying in a timely manner.
He had a dialation last week...things are somewhat better...but we go for another dialation next week.
Perhaps you could ask your doc about this!
BTW...peter was, thru this, still having BM's....and that is perhaps why docs intitially felt it could not be an 'emptying ' issue. But I gotta say, when they did the dialation, there was a PRO FOUND amount of food sitting in his stomach even tho he had been npo (nothing by mouth) prior to study! And I have the pictures (in FULL colour) to prove it! lol
Take Care
Michele/catwalk