hrp0084p2-207 | Bone | ESPE2015

A Novel PRKAR1A Gene Mutation with Mild Brachydactyly

Yagi Hiroko , Takagi Masaki , Mistui Toshikastu , Hasegawa Tomonobu , Hasegawa Yukihiro

Background: Acrodysostosis is a rare skeletal dysplasia with severe brachydactyly, facial dysostosis and nasal hypoplasia. Some patients show hormone resistance whose phenotypes are similar to pseudohypoparathyroidism (PHP). In 2012, PRKAR1A gene was identified as one of the responsible genes of Acrodysostosis with hormonal resistance (ADOHR). Generally, brachydactyly is severe and hormone resistance is mild in Acrodysostosis patients.Objective and hypot...