1) Between one-third to one-half of children admitted to the hospital for acute abdominal pain have non-specific abdominal pain, while another one-third have acute appendicitis. 2) A careful history, physical exam, and observation are important for evaluating acute abdominal pain in children. Additional tests like ultrasound, urine analysis, and bloodwork may also help diagnose conditions like UTIs, gastrointestinal issues, or appendicitis. 3) Non-specific abdominal pain is poorly localized, not worsened by movement, and rarely accompanied by guarding. It is usually self-limiting within 24 hours and may be caused by viral infections or transient intussusception.