congenital nervous system disorder X-linked intellectual disability with marfanoid habitus https://github.com/monarch-initiative/mondo/issues/4521 https://github.com/monarch-initiative/mondo/issues/5588 https://www.malacards.org/card/intellectual_developmental_disorder_x_linked_syndromic_lujan_fryns_type https://www.malacards.org/card/syndromic_x_linked_intellectual_disorder_lujan_fryns_type MONDO:0010655 mental retardation, X-linked, with Marfanoid habitus LUJAN-Fryns syndrome DOID:0080985 GARD:0003307 Orphanet:776 Lujan-Fryns syndrome MEDGEN:167096 Lujan-Fryns syndrome, X-linked recessive Marfanoid habitus, mild general hypotonia, hypernasal voice, normal testicular size and distinct craniofacial anomalies SCTID:422437002 Lujan syndrome MESH:C537724 UMLS:C0796022 intellectual disability, X-linked, with Marfanoid habitus OMIM:309520 The Lujan-Fryns syndrome or X-linked mental retardation (XLMR) with marfanoid habitus syndrome is a syndromic X-linked form of intellectual disability, associated with tall, marfanoid stature, distinct facial dysmorphism and behavioral problems. multiple congenital anomalies/dysmorphic syndrome-intellectual disability MED12-related intellectual disability syndrome