Understanding your medical notes
MRI report explained: what does my MRI scan report mean?
An MRI report can read like a foreign language — and words like "lesion" or "hyperintense" sound far scarier than they often are. This guide shows you how a radiology report is structured, which part to read first, and what the most common terms actually mean, so you can understand your scan without jumping to conclusions.
Skip the jargon — get your report explained in seconds
Paste your MRI report (or upload a photo, PDF, or Word file) and Patiently AI turns the findings and impression into clear, plain English. Free, no account, and identifying details are removed on your device first.
Explain my MRI report → Your text isn't stored. Available on web, iOS & Android.How an MRI report is structured
Radiology reports almost always follow the same four parts. Knowing the shape tells you where to look:
- Clinical indication / history — why the scan was requested (the question your doctor wanted answered).
- Technique — which scan was done and how, including the "sequences" used and whether contrast dye was given.
- Findings — a detailed, structured description of everything the radiologist saw, area by area. This is the longest part and often includes a lot of routine, normal observations.
- Impression / conclusion — the radiologist's bottom-line summary and interpretation. This is the part to read first.
Why the "Impression" is the part that matters
The Findings section can look alarming simply because it describes everything, including normal anatomy. The Impression is where the radiologist distils it down to what's clinically relevant and answers the original question. If you read nothing else, read the Impression — and remember it's written for your referring doctor, who will explain what it means for you.
Common MRI and radiology terms, decoded
| Term | What it means |
|---|---|
| Impression | The radiologist's summary and interpretation — the key section |
| Lesion | An area that looks different from normal tissue — a neutral term, not a diagnosis |
| Hyperintense | Appears brighter than surrounding tissue on the scan |
| Hypointense | Appears darker than surrounding tissue on the scan |
| T1 / T2 / FLAIR | Different MRI "sequences" — settings that make different tissues stand out |
| Contrast / gadolinium | A dye given to highlight certain tissues or blood vessels |
| Enhancement | An area that brightens after contrast dye is given |
| Unremarkable / NAD | Nothing abnormal seen — a reassuring result ("no abnormality detected") |
| Incidental finding | Something spotted by chance, unrelated to why you were scanned |
| Degenerative change | Normal age-related "wear and tear", very common on scans |
| Correlate clinically | A note asking your doctor to interpret the finding alongside your symptoms |
Come across a term that isn't here? Patiently AI's built-in medical glossary covers over 9,000 terms — or paste the whole report in and it explains everything in context.
How to read your MRI report, step by step
- Read the Impression first — that's the summary that matters.
- Check the clinical indication to remind yourself what question the scan was answering.
- Skim the Findings knowing much of it describes normal anatomy.
- Don't over-read scary-sounding single words like "lesion" — their meaning depends entirely on context.
- Note your questions for the doctor who'll discuss the report with you.
Worried by a word in your report?
Patiently AI turns "T2 hyperintense focus, likely a small benign cyst; correlate clinically" into plain language and explains what it does and doesn't mean — so you're informed, not alarmed, before your appointment.
Try it with your own report → Paste, upload, or photograph your MRI report.Questions to ask the doctor about your MRI report
- What does the Impression mean for me in plain terms?
- Is the finding related to my symptoms, or an incidental one?
- Does anything in the report need treatment or further tests?
- If a follow-up scan is suggested, when and why?
- Is there anything in the report I don't need to worry about?
Patiently AI generates personalised "Questions for your doctor" automatically from your report — so your appointment time goes further.
Frequently asked questions
Which part of an MRI report should I read first?
Read the Impression (or Conclusion/Summary) first — it's the radiologist's bottom-line interpretation, written for the doctor who referred you. The longer Findings section above it describes everything seen, much of which may be routine. The Impression pulls together the clinically important points.
What does "hyperintense" or "hypointense" mean?
They describe brightness on the scan: hyperintense means brighter than surrounding tissue, hypointense means darker. They're descriptions of appearance, not diagnoses — whether a bright or dark area matters depends on where it is and the MRI sequence used.
Does the word "lesion" mean cancer?
No. In radiology a lesion simply means an area that looks different from normal tissue. It's a neutral catch-all — a lesion can be a cyst, inflammation, a harmless age-related change, or something needing further assessment. The Impression and your doctor will tell you what it actually signifies.
What does "correlate clinically" mean?
It's the radiologist asking your doctor to interpret a finding alongside your symptoms and examination. The radiologist describes what the images show; your doctor decides what it means for you. It's a standard phrase, not a sign something is wrong.
Can Patiently AI explain my MRI report?
Yes. Paste the report text — or upload a photo, PDF, or Word file — and Patiently AI explains the findings and impression in plain English, decodes radiology terms, and suggests questions to ask your doctor. It's free, needs no account, and removes identifying details on your device before processing.