Which are the Chompret criteria for Li-Fraumeni syndrome?
1) According to the Chompret criteria for LFS, any patient with adrenocortical cancer (ACC), irrespective of age and family history, is at high risk for a TP53 germline mutation.
2) All families with a p53 mutation must have at least one family member with a sarcoma, breast, brain, or adrenocortical carcinoma (ACC).