I took my 10yo daughter to the emergency room with severe intermittent abdominal cramps. The CT scan showed nothing conclusive, the appendix wasn t even visible in the scan; the bloodwork and urine sample showed nothing unusual. Over the 5 hours we were there her cramps mostly waned, with two periods of more sever cramping; but she was giggling and cheerful albeit hungry when we departed. After arriving home, the cramps returned with severity for about an hour. Should I try to get another diagnosis or assume that this will, like most abdominal pain, just pass with her next bowel movement or after some sleep….?