A 61 year old man with facial diplegia, quadruparesis, tongue atrophy/fasciculations, bulbar speech, muscle weakness/wasting, hypotonia, tremor, dysdiadochokinesia, absent tendon reflexes, fasciculations, and gynecomastia, received immunoglobulins for suspected immune-neuropathy with limited benefit. After reconsideration, Kennedy disease was diagnosed upon 44 CAG repeats in AR. In conclusion, immunoglobulins exhibit limited benefit on immune-neuropathy in patients with coexisting KD.
Keywords: Kennedy disease; immunoglobulins; motor neuron disease; phenotype; polyglutamine disease; polyneuropathy.
© 2020 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.