How to start a new analysis

Go to the home page and start again. Each analysis is independent: nothing carries over, and starting a new session does not affect any file you have already downloaded.

If a previous session is still open in another tab, deleting or expiring it will not touch the new one. They are separate sessions and know nothing about each other.

To compare two reports, run them separately and keep the downloads from each. The tool deliberately does not compare reports for you — a comparison across dates needs clinical context it does not have, and doing it badly is worse than not doing it.

If extraction went wrong on a scan, starting again with the original PDF from your laboratory or clinic usually works better than re-photographing the printout.