Liver elastography (FibroScan)
Advanced· as needed
What it measures
Liver stiffness, measured with a quick ultrasound-based scan, as a marker of scarring (fibrosis).
Why it's discussed for longevity
Sometimes used as a next step after a blood-based fibrosis score, especially with fatty liver.
Done at clinics with the device; availability varies.
Source: NIDDK (NIH)Related tests in this area
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