Idiopathic dysautonomia treated with intravenous gammaglobulin.
BACKGROUND
A previously healthy 23-year-old man presented with a short history of abdominal pain and diarrhoea followed by blurred vision, severe postural hypotension, reduced sweating and unremitting fever.


METHODS
Examination revealed fixed dilated pupils, impaired sweating and postural hypotension. Clinical and neurophysiological examination showed no motor or sensory deficit. A diagnosis of idiopathic autonomic neuropathy was made. He became gravely ill with profound life-threatening hypotension and a prolonged ileus.


RESULTS
Within 36 h of receiving intravenous gammaglobulin (IVGG) his pupillary areflexia and severe hypotension resolved. 2 weeks later the autonomic failure recurred but again responded to treatment with IVGG. IVGG is a recognised treatment for Guillain-Barré syndrome.


CONCLUSIONS
This case report demonstrates that IVGG is also effective in the rare pure dysautonomic variant.
Heafield
M T
MT
University Department of Clinical Neurology, University Hospital Birmingham Trust, Edgbaston, UK.
Gammage
M D
MD
Nightingale
S
S
Williams
A C
AC
D000328:Adult; D001342:Autonomic Nervous System Diseases / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D016756:Immunoglobulins, Intravenous / Q000008:administration & dosage / Q000627:therapeutic use*; D008297:Male; D012008:Recurrence; D016896:Treatment Outcome
D016756:Immunoglobulins, Intravenous