title: The Hajdu-Cheney syndrome. Report of two cases and review of the literature.
abstract: The Hajdu-Cheney syndrome includes short stature, characteristic facies, and a slowly progressive skeletal dysplasia which affects skull, spine, and long bones. Two patients with this syndrome are presented. In the first patient the most distinctive skeletal feature, acro-osteolysis, was shown to be absent at age 6 years but was present at age 11 years. Diagnosis was made in the second case in the absence of acroosteolysis because of otherwise typical findings. Abnormalities affecting vision, hearing, and dentition occur and these, along with the other characteristic physical and radiographic features of the syndrome, should enable diagnosis prior to the onset of acro-osteolysis.
mesh_terms: D000015:Abnormalities, Multiple; D001827:Body Height; D001848:Bone Diseases, Developmental; D002648:Child; D002675:Child, Preschool; D005149:Facial Expression; D005260:Female; D006311:Hearing Disorders; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010014:Osteolysis; D013577:Syndrome; D014786:Vision Disorders