Computed Tomography With Intravenous Contrast Alone: The Role of Intra-abdominal Fat on the Ability to Visualize the Normal Appendix in Children

Abstract

Protocols using CT with IV contrast alone to visualize the appendix can reasonably include weight, age, or both as considerations for determining when this approach is appropriate. However, although IAF will more frequently be adequate in older, heavier patients, highly accurate prediction of IAF adequacy appears challenging solely based on age and weight.