My 10 year old son was diagnosed with Mesenteric Adenitis in early May. He was in the ER with lower right quadrant stomach pain which the doctors suspected to be appendicitis. It wasn't, just infected lymph nodes. After about 3 weeks, it subsided and we put it behind us. It is now back. Had another CT scan done today to rule out appendicitis for sure, nope, enlarged lymph nodes. So now we have an appointment with a Pediatric GI. I'm just a bit frustrated and wondered if anyone has dealt with this condition before?