Term Name:	nevoid basal cell carcinoma syndrome 1
Synonyms:	basal cell nevus syndrome 1
Definition:	A nevoid basal cell carcinoma syndrome that has_material_basis_in heterozygous mutation in the PTCH1 gene on chromosome 9q22.
Ontology:	Human Disease [DOID:0070365]   ( DOID:0070365 )