A computer tool read MRI scans to guess a tumor gene change
Original title: Integrating radiomic features and spatial semantic features from multiparametric MRI for IDH genotyping 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 is early computer work on stored scans, not a tool a doctor can use today.
The short version
A computer tool tried to guess a tumor gene change from MRI scans.
What was studied. Researchers built a computer model for 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, a common brain tumor. It mixed fine details from MRI scans with the tumor's shape and size, plus facts about the patient.
What they found. In the final test, the model gave the right answer 91.67% of the time. It correctly spotted the gene change in 88.89% of cases. It correctly ruled the change out in 93.94% of cases.
What this means, and what it doesn't
What it could mean: Right now, this gene change is only found after surgery, through lab tests on tumor tissue. A scan based tool could one day give that answer sooner and without surgery. That might help a care team plan earlier.
What it doesn't mean: This is not a treatment, and it is not a cure. It is early computer work on scans that were already collected. It was not tested in day to day care, and it is not something a clinic offers. No one should change their care because of this study.
Source: PubMed, October 1, 2026 · Read the original
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