A Case of Cleidocranial Dysplasia with a Novel Mutation and Growth Velocity Gain with Growth Hormone Treatment

ABSTRACT: Cleidocranial dysplasia (CCD) is a rare congenital autosomal dominant skeletal disorder that is characterized by hypoplasia or aplasia of clavicles, failure of cranial suture closure, dental anomalies, short stature and other changes in skeletal patterning and growth. The gene responsible for pathogenesis has been mapped to the short arm of chromosome 6p21, core binding factor alpha-1 (CBFA1) or runt related transcription factor-2 (RUNX2). Here we describe a CCD patient with a novel mutation in the RUNX2 gene. A five-and-a-half year old girl presented with severe short stature, dysmorphic facial appearance (hypertelorism, prominent forehead, high palate, midfacial hypoplasia), macrocephaly, large anterior fontanelle, increased anteroposterior chest diameter. Her should

SUBMITTER: Camtosun E 

PROVIDER: S-EPMC6745455 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature