My 9yr son just was in ER for right lower quad. pain,rebound tenderness, low grade fever, vomited x1, not wanting to eat very much. Initally thought was getting the stomach flu until he didn't persist with the vomiting or had diarrea. In ER Abdominal XRAY was done- results large amount of stool and gas on right side. Blood work checked- Mono and crp slightly evalated ( not enough for them to say appendicitis). they gave a popsicle to him that caused him to have increased painin RLQ. They were still concerned with the pain in right lower quad so a CT was done-results apendix stone. the surgent wasn,t concerned about that and sent home after 2 days in hospital with normal activity . My concern is he still having low grade fever and lower right quad pain ( increased pain with eating and some activitys) My question is should the appendix be removed due to potential appendicitis in the future due to blockage causing inflam. and infection or can this resolve on it's own. My research shows majority of these stones end up causing appendicitis eventually.