DO_rare_slim NCIthesaurus has material basis in has phenotype digenic disease syndrome acrocallosal syndrome UMLS_CUI:C0796147 MESH:D055673 MIM:200990 disease_ontology ACLS GARD:5721 SNOMEDCT_US_2025_09_01:715951007 A syndrome that is an autosomal recessive disorder, which is characterized by corpus callosum agenesis, polydactyly, multiple dysmorphic features, motor and mental retardation. NCI:C84531 DOID:9250 MESH:D055673 OMIM mapping confirmed by DO. [SN]. SCHINZEL ACROCALLOSAL SYNDROME Schinzel syndrome 1 digenic inheritance polygenic inheritance Agenesis of corpus callosum