What is the most accurate imaging modality for diagnosing appendicitis in adults?

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Authors: Tripdatabase
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Abstract

CT scan is the most accurate imaging modality for diagnosing appendicitis in adults, while MRI offers a radiation-free alternative with similar accuracy. Ultrasound serves as a non-invasive first-line option but may require further confirmatory imaging.

Fields of Study & Subjects

Appendicitis Diagnosis and Management Gastrointestinal disorders and treatments Intraperitoneal and Appendiceal Malignancies

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
12 January 2026