Asperger syndrome An autism spectrum disorder that is characterized by significant difficulties in social interaction, along with restricted and repetitive patterns of behavior and interests. It differs from other autism spectrum disorders by its relative preservation of linguistic and cognitive development. DOID:0050432 ICD10CM:F84.5 MSH:D020817 OMIM:300494 OMIM:300497 OMIM:608631 OMIM:608638 OMIM:608781 OMIM:609954 ORDO:1162 Xref MGI. OMIM mapping confirmed by DO. [SN]. disease_ontology autism spectrum disorder