Tiny brain spots turned out to be spreading lung cancer
Original title: Miliary Brain Metastasis with Perivascular Enhancement in ALK-Positive Lung Cancer: A Rapid Recovery after Concurrent Lorlatinib and Whole-brain Radiotherapy.
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 a report on one patient, not a study in many people.
The short version
A man's brain scan looked like an infection, but it was cancer that had spread.
What was studied. This is a report about one patient. He was a 30-year-old man with lung cancer that had a change in the ALK gene.
What they found. At first his brain scan looked like an infection, but tests found none. Doctors decided the many tiny spots were cancer that had spread to his brain. Treatment with lorlatinib and radiation to his whole brain helped him get better fast.
What this means, and what it doesn't
What it could mean: Tiny spots on a brain scan do not always mean an infection. They can be cancer that has spread. Knowing this can help doctors find the right treatment sooner.
What it doesn't mean: This is one person's story, not a study. One case cannot show how well this works for other people. It does not mean this mix of drug and radiation will help everyone. It is not a cure, and it is not a new care plan for all patients.
Source: PubMed, September 29, 2026 · Read the original
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