A computer model tries to predict leftover meningioma after surgery
Original title: Multicenter machine learning model using clinical and radiomic features for prediction of postoperative residual status in meningioma.
How far along is this research?
- Lab cells
- Animals
- Review
- Tested in people
This was tested in people. That is the most reliable kind of research we share.
This looked back at past patient scans, and the tool is not ready for regular care.
The short version
Doctors tested a computer tool that guesses if some tumor may be left after surgery.
What was studied. Researchers looked back at 369 people who had meningioma surgery from 2020 to 2024. They built a computer model using 307 of them, then tested it on 62 others.
What they found. Some tumor was left in 23.5% of the first group. In the test group it was 14.5%. Where the tumor sat, and whether it touched a large vein, mattered most. Plain patient facts did most of the work, and scan details added little.
What this means, and what it doesn't
What it could mean: Someday a tool like this may help your team plan surgery. It could help set honest hopes about how much tumor can come out.
What it doesn't mean: This is not a treatment, and it is not a cure. The authors say the tool is not ready to be used on its own in care. It only looked back at old scans and records. Your surgeon makes the call, not a computer.
Source: PubMed, September 1, 2026 · Read the original
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