disease arises from structure disease arises from alteration in structure 15q26-qter (Human) syndrome caused by partial chromosomal deletion chromosome 15q26-qter deletion syndrome https://github.com/monarch-initiative/mondo/issues/3664 https://github.com/monarch-initiative/mondo/issues/4521 https://www.malacards.org/card/chromosome_15q26_qter_deletion_syndrome MONDO:0012964 MESH:C567232 UMLS:C2675463 Orphanet:1596 OMIM:612626 Distal monosomy 15q is a rare chromosomal anomaly syndrome characterized by pre- and postnatal growth restriction, developmental delay, variable degrees of intellectual disability, hand and foot anomalies (e.g. brachy-/clinodactyly, talipes equinovarus, nail hypoplasia, proximally placed digits) and mild craniofacial dysmorphism (incl. microcephaly, triangular face, broad nasal bridge, micrognathia). Neonatal lymphedema, heart malformations, aplasia cutis congenita, aortic root dilatation, and autistic spectrum disorder have also been reported. 15q26 deletion syndrome MEDGEN:390804 distal monosomy 15q telomeric 15q deletion syndrome monosomy 15q26 DOID:0060397 Drayer syndrome SCTID:766050000 chromosome 15q26-qter deletion syndrome chromosome 15q26-qter deletion syndrome, isolated cases distal monosomy type 15q GARD:0016572 partial deletion of the long arm of chromosome 15