VHL and how often this brain tumor came back after surgery
Original title: Analysis of survival in patients with sporadic hemangioblastoma versus that linked to von Hippel-Lindau. Experience of two reference centers.
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 only looked back at records of people who had surgery, not at a new treatment.
The short version
People with VHL disease had the tumor come back more often, but they lived just as long.
What was studied. Doctors looked back at the records of 39 people who had surgery for a brain tumor called hemangioblastoma. The surgeries were done at two hospitals between 2000 and 2023.
What they found. About 94% of the 39 people were alive 5 years after surgery. Having VHL disease did not change that. But the tumor came back more often in the VHL group. At 2 years, 59% of them had no regrowth, against 96% of the others.
What this means, and what it doesn't
What it could mean: For this small group, surgery was followed by good survival either way. If you have VHL, your doctor may want to check you more often for regrowth.
What it doesn't mean: This does not mean VHL makes this tumor deadlier. It is not a cure, and it is not a new treatment. The doctors only looked back at past records for 39 people at two hospitals. Small looks back like this can turn out differently in bigger studies. It does not change the care your own doctor offers today.
Source: PubMed, January 1, 2026 · Read the original
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