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Cancer Screening
GRAIL Galleri (Multi-Cancer Early Detection)
A blood test that screens for over 50 types of cancer by detecting cell-free DNA shed by tumors into the bloodstream.
Optimal Range
No cancer signal detected (favorable)
Why It Matters
GRAIL Galleri can detect cancers that have no standard screening test — including pancreatic, ovarian, and liver cancers. While still early, multi-cancer early detection represents a paradigm shift in proactive cancer surveillance.