"A Lynch syndrome that has_material_basis_in heterozygous mutation in the TGFBR2 gene on chromosome 3p22."^^ . "hereditary nonpolyposis colorectal cancer type 6"^^ . "OMIM:614331"^^ . . . "disease_ontology"^^ . . "DOID:0070273"^^ . "HNPCC6"@en .