Recommended next step
Clinical decision support
Incidental Findings Guide
Select an organ system and imaging finding for concise, evidence-informed next steps.
Find guidance
What was found?
Your guidance will appear here
Choose an organ system, then select the finding described in the report.
Contrast considerations
Clinical rationale
Supporting evidence
Relevant references
About this guide and methodology
This quick-reference guide synthesizes organ-specific incidental-finding guidelines from multiple professional societies. Where recommendations differed slightly, the most widely adopted thresholds were used. It covers common findings but is not exhaustive.
Contrast guidance reflects the imaging protocols in those guidelines, supplemented by ACR Appropriateness Criteria and current NCCN recommendations. Individual radiology consultation may be appropriate.
Last updated August 2026.