Objective measures of sleep disturbances in children with Potocki-Lupski syndrome.

Potocki-Lupski syndrome (PTLS; MIM 610883) is a neurodevelopmental disorder caused by a microduplication, a 3.7 Mb copy number variant, mapping within chromosome 17p11.2, encompassing the dosage-sensitive RAI1 gene.

Hypertension in Potocki-Shaffer syndrome: A case report.

Potocki-Shaffer syndrome (PSS) is a rare contiguous gene deletion syndrome caused by heterozygous deletion of 11p11.2p12. Typical features described in patients with PSS include developmental delay, intellectual disability, multiple cartilaginous exostoses, biparietal foramina, craniofacial abnormalities, and genitourinary anomalies.

Potocki-Shaffer syndrome in a child without intellectual disability-The role of PHF21A in cognitive function.

Potocki-Shaffer syndrome is a contiguous gene deletion syndrome involving 11p11.2p12 and characterized by multiple exostoses, biparietal foramina, genitourinary anomalies in males, central nervous system abnormalities, intellectual disability, and craniofacial abnormalities. Current literature implicates haploinsufficiency of three genes (ALX4, EXT2, and PHF21A) in causing some of the cardinal features of PSS.