Article · AI
How AI is Transforming Radiology
AI in radiology in 2026 means AI systems that pre-read imaging studies, draft structured reports, flag critical findings, and triage worklists — while a registered radiologist reviews, edits, and signs every report. Fully autonomous AI diagnosis is not in routine clinical use.
What AI in radiology actually does in 2026 — and what it doesn't.
What AI does well today
Detection of pulmonary nodules, intracranial haemorrhage, large-vessel occlusion stroke, pneumothorax, fractures on plain film, and rib counting; drafting of structured impressions from organ-by-organ findings; triage of worklists by likely severity.
What AI is not for
Replacing the radiologist's clinical judgement, handling rare or atypical findings unsupervised, and any autonomous sign-off. AI-only diagnostic claims are commercial overstatement.
Quick facts
- AI drafts; radiologist signs
- Critical-finding detection is mature for stroke, PE, pneumothorax
- Autonomous AI diagnosis is not in routine clinical use