7p22.1 microduplication syndrome

A rare chromosomal anomaly syndrome, resulting from a partial interstitial micro duplication of the short arm of chromosome 7. The disease has characteristics of intellectual disability, psychomotor and speech delay, craniofacial dysmorphism (including macrocephaly, frontal bossing, hypertelorism, abnormally slanted palpebral fissures, anteverted nares, low-set ears, microretrognathia) and cryptorchidism. Cardiac (patent foramen ovale and atrial septal defect), as well as renal, skeletal and ocular abnormalities may also be associated.

SNOMEDCT_US