hrp0089p1-p178 | Growth & Syndromes P1 | ESPE2018

Identification of Three Novel Mutations in 10 Pediatric Patients with Unexplained Syndromic Short Stature Identified by Targeted Exome Sequencing in Korea

Kun Cheon Chong , Kim Yoo-Mi

Objectives: Owing to the tremendous advances in next-generation sequencing technology, numerous monogenic causes of growth disorders have been identified. Identifying novel rare genetic causes of short stature (SS) is quite challenging. In 2017, we reported a mutation analysis of 15 patients with undiagnosed syndromic SS or overgrowth. In this study, 6 mutations in another 10 Korean patients with unexplained syndromic SS are reported. The aim of this study is ...

hrp0089p1-p177 | Growth & Syndromes P1 | ESPE2018

Genetic Investigation of Children with Syndromic Prenatal Onset Short Stature

Homma Thais , Freire Bruna , Ronjo Rachel , Dauber Andrew , Funari Mariana , Lerario Antonio , Arnhold Ivo , Canton Ana , Sugayama Sofia , Bertola Debora , Kim Chong , Malaquias Alexsandra , Jorge Alexander

Background: Patients born small for gestational age (SGA) with additional syndromic features to short stature are likely to present with genetic causes.Aim: To perform a clinical and genetic-molecular investigation of a group of syndromic SGA patients without catch-up growth.Methods: We selected 118 patients born SGA [birth weight and/or length standard deviation score (SDS) ≤−2 for gestational age] without catch-up gro...