CBC
Chem
Urinalysis
?CT abd/pelvis (rule out appy)
Testicular exam
CBC
Chem
Urinalysis
Urine pregnancy
?Pelvic ultrasound (rule out ovarian torsion) and/or CT abd/pelvis (rule out appy)
Pelvic exam
Right lower quadrant abdominal pain
Appendicitis
Left upper quadrant abdominal pain
Perforated appendicitis
Left lower quadrant abdominal pain
Peritonitis
Right upper quadrant abdominal pain
Abdominal aortic aneurysm