Acute Motor Axonal Neuropathy

급성 운동축삭성 신경병증

From among the group of patients diagnosed clinically to have Guillain-Barre syndrome(GBS), subgroups with pure motor involvement have been identified. Some of such patients appear to have an axonal neuropathy by eletrophysiology. Such cases have been termed acute motor axonal neuropathy(AMAN). Many of these patients are found clinically to have normal sensation and to have electrodiagnostic patterns consistent with selective degeneration of motor axons. A serological survey showed some of individuals with AMAN had evidence of antecedent Campylobacter jejuni(CJ) infection. And AMAN has an association with the presence of anti-ganglioside antibodies. This article reviewed briefly the AMAN and their relationship to CJ infection and anti-ganglioside antibodies.