Friedreich ataxia is an autosomal recessive disorder, due to expansion of trinucleotide
repeat in Frataxin gene which presents with ataxic gait, absent tendon reflexes, extensor
plantar response and positive Romberg test. We present a child who came with complaints
of progressive ataxia of gait since the age of 10 years and was diagnosed to have
Friedreich ataxia. They have associated cardiomyopathy and endocrine abnormality like
diabetes and hypothyroidism.
Keywords:
Areflexia - Friedreich ataxia - Extensor plantar response - Romberg's sign - Trinucleotide
repeat