In the last 3 years, I have lost over 70#, have constant diarrhia and burning in stomach; so frail, no energy to do anything. Have been to gastroenterologist at OHSU and they have ran every test immaginable and some twice and all "negative"; they have no idea what the reason is. Would like a referral to go elsewhere but they seem to just throw their arms up and say "we have tested everything; nothing more we can do". What else could be tested for....another department other an gastroenterologist? Help....any response is welcome as my life has been put on hold til someone can help identify what my problem is.......