Phenotype details |
height <3%; macrocephaly, frontal bossing, hypertelorism, upslanting palpebral fissures, prominent eyes, anteverted nares, depressed nasal bridge, short nose, gingival hyperplasia, cleft soft palate, dental anomalies, micrognathia, mesomelia, brachydactyly, clinodactyly, no bifid phalanges, scoliosis or kyphosis, pectus anomaly, increased bone density (skull), no hearing loss; sacral dimple, dimple between scrotum and anus; absent anterior nasal spine |