AI predicts cancer survival odds from a face photo

What happened: Mass General Brigham published a study Monday on an AI that predicts a cancer patient's survival odds from one face photo. It learned from more than 40 million face photos. In one test, 122 patients got the highest risk scores, and more than half died within 90 days. Patients who looked five or more years older than their age had a 21% higher death risk. The survival model learned mostly from white patients near Boston, and it isn't ready for hospitals.
The claim: The researchers believe it's the first AI to predict cancer survival from a photo.
Austin's take: Austin calls medicine one of AI's most promising areas but says this one needs more work.
Why it matters: A quick photo could someday help doctors decide how aggressively to treat a patient.
What to do: Treat this as early research. Its narrow training data means results may not hold for other populations.
Not confirmed yet: Not validated for clinical use, and the training data was mostly from white patients in one region.

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