Hi Supatx
I don't know much at all about carcinoid in the stomach, but...
Here's a link to the latest treatment guidelines of the North American NET Society. I hope its useful - I haven't read it yet - it will be quite technical, but I reckon its worth taking as many hours as it takes with medical dictionaries etc, to figure out what's going on inside and to get a better understanding of what the doctors are saying (and what they're not saying).
http://bit.ly/dCPHSZ(I've copied this from Josh Mailman's post on the ACOR carcinoid page)
The link takes you to the latest edition of the journal "Pancreas", which includes the latest treatment guidelines for all neuroendocrine tumors, as well as for stomach carcinoids, so it could be of interest to all us noids.
Good luck!