I had an MRCP that showed diffuse parenchymal atrophy of pancreas about 1-1/2 years ago. However, due to other causes, I had an ultrasound guided endoscopy (EUS) and that degree of atrophy was not found. In your shoes, I would take that news with a grain of salt. Both the scan and EUS was done at a top teaching university. I've also had things found in EUS that hasn't shown on imaging so it's like a two way street.