Upper abdominal pain into back.wght loss.recent vomiting.endoscopy normal 2 yrs ago..colonoscopy normal june.urq ultrasound normal in october.cancer?

Possible: The gallbladder is still a possible culprit until you get a hida scan and ejection fraction study. A cancer should be seen on ct scan if large enough to cause pain.

Have a check up: You need to have your doctor examine you first. He/she may order some tests to check if all is well or not. Weight loss is always worrisome, so you should visit your doctor soon.