How is appendicitis typically diagnosed?

Appendicitis is typically diagnosed through various imaging techniques, with computed tomography (CT) of the abdomen and pelvis being the gold standard. A CT scan provides detailed images of the abdominal organs and structures, allowing for accurate visualization of the appendix and identification of signs indicative of appendicitis, such as inflammation, abscess formation, or perforation. The use of oral contrast enhances the visibility of the gastrointestinal tract, helping to distinguish the appendix from adjacent structures.

While other imaging options like ultrasound and MRI can also be utilized in specific situations—such as in pediatric patients or pregnant women where radiation exposure should be minimized—CT scans are preferred due to their availability and diagnostic accuracy. An abdominal X-ray is generally not useful for diagnosing appendicitis, as it cannot provide sufficient detail or clarity regarding the condition of the appendix.