Acute Autonomic and Sensory Neuropathy in a Patient with Atypical Stepwise Progression

Abstract

Acute autonomic and sensory neuropathy (AASN) is very rare immune mediated neuropathy characterized by prominent dysautonomia and sensory involvement without motor weakness. Most of AASN patients have a rapid onset reaching its worst within four weeks like Guillain-Barré syndrome. The treatment response is variable. Recently, we experienced a patient diagnosed as AASN with progressive autonomic and sensory symptoms more than 1 year, and showed good response in immunotherapy.