Definitions for "Li-Fraumeni syndrome"
a genetic predisposition to cancer, due to the presence of a genetic mutation in the p53, suppressor gene.
an inherited family trait carrying an increased risk of cancer during childhood and early adulthood.
A rare, inherited familial cancer syndrome characterized by tumors at multiple sites. A mutation of the p53 tumor suppressor gene predisposes family members who inherit it to develop multiple cancers.