Mixed Phenotype of Langer-Giedion's and Cornelia de Lange's Syndromes in an 8q23.3-q24.1 Microdeletion without Deletion.

Langer-Giedion's syndrome (LGS) or trichorhinophalangeal syndrome type II (TRPS II; MIM:150230) is a contiguous gene deletion syndrome caused by the haploinsufficiency of the and genes. Cornelia de Lange's syndrome (CdLS) is a genetically heterogeneous dysmorphic syndrome where heterozygous mutations of gene have been associated with a mild clinical presentation (CDLS type 4; MIM: 614701). We report a female patient with a 2.