Description : Blomstrand chondrodysplasia is an autosomal recessive disorder characterized by short
limbs, polyhydramnios, hydrops fetalis, facial anomalies, increased bone density,
and advanced skeletal maturation (summary by Loshkajian et al., 1997).;
Inheritance : Autosomal recessive;
Molecular basis : Caused by mutations in the parathyroid hormone receptor 1 gene (PTHR1, 168468.0003);