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CT Scan Risk Detector

PublicHealth

Workflow Diagram

CT Scan Risk Detector workflow diagram

Task

For a patient CT scan the AI generates a secondary view with flagged concerns and a prioritisation score to speed review by a radiologist.

Intent

The AI system supports radiologists in detecting risks and prioritising urgent cases.

AI Workflow

Input

A CT scan is sent to the AI system and to the radiologist.

Process

The AI system generates a secondary capture image and prioritisation score.

Output

The radiologist reviews both images and writes the final report.

Human Oversight Level

Human-Led with AI Assistance

Institutional Oversight Examples

  • •Prioritisation score (organization best practice)
  • •Data opt-out scheme (organization policy)
  • •Data protection (regulation)

Risk

Radiologists could become over reliant on the AI system’s secondary capture if they do not view the initial scans first. If the AI system is incorrect it could fail to prioritise urgent cases which is how scans were viewed before this AI system was implemented.