Figure 3. Horner syndrome resulted in (a) right sympathetic deficit and (b) bilateral
sympathetic deficit in a patient with dopamine hydroxylase deficiency.
source: Bremner, F. (2006). Pupil findings in a consecutive series of 150 patients with generalised
autonomic neuropathy. Journal of Neurology, Neurosurgery & Psychiatry, 77(10), 1163–
1168. http://doi.org/10.1136/jnnp.2006.092833
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