A new scanner shows glioma edges during surgery in 30 minutes
Original title: Ultrarapid deep 3D histology enables intraoperative mapping of glioma infiltration.
How far along is this research?
- Lab cells
- Animals
- Review
- Tested in people
This was done on cells in a lab, not in people. It is a very early step.
It was tested on tissue from people, but it is not yet part of everyday surgery.
The short version
Researchers built a fast imaging tool that can show surgeons where a brain tumor spreads while the operation is still going on.
What was studied. Scientists tested a new imaging platform called ULTRA on brain tumor tissue taken from people during surgery. The tool uses a laser-based microscope and computer software to build a three dimensional picture of the tissue.
What they found. ULTRA made detailed three dimensional images of the tissue within 30 minutes. Older methods take hours or days. It covered much more tissue than the usual thin-slice method, and it showed how far the tumor had spread into the nearby tissue at different depths.
What this means, and what it doesn't
What it could mean: If this works in real operating rooms, surgeons may get a clearer view of where a tumor ends while they are still operating. That could help them make better decisions during surgery.
What it doesn't mean: This does not mean the tool is available in hospitals. It was used on tissue samples taken during surgery, not yet as part of routine care. It is a way to look at tissue, not a treatment. It does not treat, shrink, or cure a tumor. There is no proof yet that it helps people live longer or do better after surgery.
Source: PubMed, August 3, 2026 · Read the original
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