- Gastrointestinal
- Genitourinary
- Miscellaneous
- Leaking Abdominal Aortic Aneurysm
- Abdominal wall Hematoma
- Psoas abscess
- Classic Appendicitis or red flags for peritonitis
- Complete Blood Count
- CT Abdomen with IV contrast
- Findings suggest alternative diagnosis
- Evaluate for genitourinary and miscellaneous causes as listed above
- Preferred
- Abdominal CT with IV contrast