Prayers are with you, Jen.

No wonder the poor baby had no appetite.

Whether it is IBS or early lymphoma...would oral prednisone at least take some swelling down for him?

Sorry if you have tried this already...I hope there is some treatment for him.

{[[HUGS}}}

"ETA: mes·en·ter·y (mzn-tr, ms-)
n. pl. mes·en·ter·ies
Any of several folds of the peritoneum that connect the intestines to the dorsal abdominal wall, especially such a fold that envelops the jejunum and ileum."

I know you will do all the research, Jen...but I wanted to check this...again, prayers for a hopeful course of treatment.