One surgery route worked for six deep brain tumors
Original title: Paramedian supracerebellar transtentorial approach for Yaşargil T2 tentorial incisura meningiomas.
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.
Doctors looked back at 6 people who already had surgery, so it was watched in people but not tested against other options.
The short version
Six people had a deep, hard-to-reach brain tumor taken out through one surgical route, and none were left with new lasting nerve damage.
What was studied. Doctors looked back at records of 6 people. Each had a meningioma deep in the brain, in a spot called the tentorial incisura. All 6 had surgery through the same route, coming in from behind and below.
What they found. The group was 1 man and 5 women, and their average age was 43 years. Scans after surgery showed the most complete kind of removal in all 6 people. No one was left with a new lasting nerve problem. Doctors followed the group for 8.6 years on average.
What this means, and what it doesn't
What it could mean: For people with this rare, deep tumor, this route may be one workable way for a skilled surgeon to reach it. The report suggests it can work even when most of the tumor sits on the upper side.
What it doesn't mean: This does not mean a new treatment is ready for you. It was a small look back at just 6 people treated at one center. There was no comparison group, so we cannot say this route is better than others. Which surgery is right depends on your own scans and your own surgeon. This is not a cure, and it is not a promise of one.
Source: PubMed, September 1, 2026 · Read the original
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