syndromic disease syndromic orbital border hypoplasia https://github.com/monarch-initiative/mondo/issues/6744 https://www.malacards.org/card/orbital_margin_hypoplasia_of https://www.malacards.org/card/syndromic_orbital_border_hypoplasia MEDGEN:318965 MONDO:0008138 OMIM:165600 orbital margin, hypoplasia OF SCTID:717337001 Orphanet:98606 GARD:0016858 Urrets-Zavalia syndrome MESH:C563490 Syndromic orbital border hypoplasia is a rare disorder observed in two families to date and characterized by agenesis of the orbital margin, varying defects of the lacrimal passages, hypoplasia of the palpebral skin and tarsal plates and atresia of the nasolacrimal duct. UMLS:C1833795