Read Lab Printouts Locally: Extract the Text, Then Prepare Better Questions

Why this works

Lab reports are dense. Extracting the text locally lets you search for a test name and write down questions in your own words. It does not replace the explanation your clinician gives you.

Step by step

1. Scan or photograph the reportFlatten it, avoid glare, and save as PNG.
2. Extract the textRun tesseract report.png stdout -l eng and save the output to report.txt.
3. Check every numberCompare numbers and units with the paper. OCR often misreads decimals and minus signs.
4. Write questions, not conclusionsUse the prompt below to list the tests, the reference ranges printed on the report, and questions to ask.
5. Bring the list to your appointmentAsk the clinician what each result means for you specifically.

Copy-paste prompt

From this lab report text, list each test name, its result, its units, and the reference range printed on the report. Mark any result the report itself flags as high or low. Then write up to five neutral questions a patient could ask a clinician. Do not interpret the results or give advice.

REPORT TEXT:
<paste>

Check your result

• Each value and unit matches the paper report
• No interpretation or advice was added
• Questions are written in your own words before the visit

Pitfalls to avoid

• Never change a medication or treatment based on a model's reading of your results.
• Urgent symptoms need immediate medical care, not a spreadsheet.