My cat is losing weight eating good with decent bloodwork considering her medical conditions but not absorbing food well. She has pancreatic lipidosis (pancreatitis) and a worsening case of inflammatory bowel disease. Also occasional inflammatory liver. She had a rare benign liver tumor removed in 2016 and I131 radioactive iodine treatment for a thyroid tumor a year ago. She is 16 and a tiny Siamese Balinese cat. She has trace glucose in her urine could be influenced by her getting pumpkin added into her cat food. She is at risk for diabetes if on prednisone. She also has had a couple episodes of a lack of coagulation in her blood that puts her at risk for a bleeding disorder if in leukeran. My vet could scope her intestine to see if she has lymphoma or not and if so it would definitively require leukeran, or she can just be put on leukeran or she can just be put on prednisone. She is low potassium taking potassium supplements that can also reduce effectiveness of steroids such as prednisone and budesonide. She is currently is on the steroid budesonide that is not working well enough. Ultrasound showed further thickening of her intestinal lining. The prednisone might help the pancreatitis. Either way my vet feels we have to do something or her condition could become worse and more difficult to treat. What should I do?