A score from MRI scans may hint at glioma outlook
Original title: MRI-derived radiomic risk stratification for overall survival in glioma.
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 was a look back at scans from people, and the score needs more study before use.
The short version
Doctors tested a score taken from MRI scans to see how well it guessed survival in glioma: A tumor that starts in the glial cells, the support cells of the brain and spinal cord. Gliomas are given a grade from 1 to 4 describing how the tumor is expected to behave. See the glossary.
What was studied. Doctors built a risk score from MRI scans of 494 people with glioma: A tumor that starts in the glial cells, the support cells of the brain and spinal cord. Gliomas are given a grade from 1 to 4 describing how the tumor is expected to behave. See the glossary at one hospital. They then used that same score, with no changes, on 581 people with glioma at a second hospital.
What they found. In the second group, a higher score went with a shorter time of life. People in the high risk group lived less time than people in the low risk group. The link held even after doctors took age, a tumor gene change, and how much tumor was removed into account. But the score was only modest at sorting one person from another.
What this means, and what it doesn't
What it could mean: This kind of score might one day help doctors judge risk from scans alone. That would mean no extra needle or surgery. For now it adds only a little to what doctors already know about you.
What it doesn't mean: This is not a treatment, and it is not a cure. It was a look back at old scans and records, not a trial of new care. The score cannot tell you how long you will live. The authors say it is not ready to be used on its own, and more study is needed first.
Source: PubMed, September 25, 2026 · Read the original
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