Cantu Syndrome Associated with Ovarian Agenesis.

ABSTRACT: Cantú syndrome is a very rare autosomal dominant disorder characterized by generalized congenital hypertrichosis, neonatal macrosomia, coarse face, cardiomegaly, and occasionally, skeletal abnormalities. The syndrome has been attributed to mutated ABCC9 or KCNJ8 genes. We present a 4-year-old girl with developmental delay, distinctive coarse facial features, and generalized hypertrichosis apparent since birth. The investigation revealed absent ovaries and a hypoplastic uterus which have not been previously described. Conventional karyotyping was normal. DNA sequencing analysis of the ABCC9 gene was performed, and a heterozygous point mutation c.3460C>T (p.Arg1154Trp) was revealed. This missense gain-of-function mutation was located in exon 27 of the ABCC9 gene a

SUBMITTER: Fryssira H 

PROVIDER: S-EPMC5498943 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature