pseudoachondroplasia: a rare cause of short limbed dwarfism

Pseudoachondroplasia is a rare type of shortlimbed skeletal dysplasia. it is usually found as an autosomal dominant inheritable disorder. children are normal at birth and they present developmental delay in walking by the age of 2, an abnormal waddling gait or deformities of the lower limb. diagnosis is based on characteristic clinical and radiological findings. this study reports on a 6-year-old boy with classical features of pseudoachondroplasia.