Term Name:	Li-Fraumeni syndrome 2
Synonyms:	LFS2, tumor predisposition syndrome 4
Definition:	A Li-Fraumeni syndrome that has_material_basis_in heterozygous mutation in the CHEK2 gene on chromosome 22q12.1.
Ontology:	Human Disease [DOID:0111504]   ( DOID:0111504 )