DO_rare_slim DO_FlyBase_slim NCIthesaurus Wolf-Hirschhorn syndrome MIM:194190 UMLS_CUI:C1956097 ICD10CM:Q93.3 ORDO:280 MESH:D054877 4p deletion syndrome NCI:C35528 DOID:0050460 DOID:6684 SNOMEDCT_US_2025_09_01:17122004 disease_ontology GARD:7896 OMIM mapping confirmed by DO. [LS]. PITT SYNDROME Pitt-Rogers-Danks Syndrome UMLS_CUI:C0796117 A chromosomal deletion syndrome that is characterized by distinct craniofacial features, hypotonia and intellectual disability and has_material_basis_in a hemizygous deletion of chromosome 4p16.3. chromosome 4p16.3 deletion syndrome chromosomal deletion syndrome