title: [A case of acute motor sensory axonal polyneuropathy after Haemophilus influenzae infection].
abstract: A 47-year-old woman developed consciousness disturbance, and experienced hallucinations while traveling abroad, and then went into critical condition. She was placed in the critical care unit, and had flaccid tetraparesis requiring mechanical ventilation. Haemophilus influenzae was cultured from the sputum. The level of protein of the cerebrospinal fluid was elevated to 114 mg/dl, nerve conduction study showed findings of pure axonal damage, and the sural nerve biopsy revealed severe axonal degeneration. She improved gradually by plasma exchange. The diagnosis of acute motor sensory axonal polyneuropathy (AMSAN) based on autoimmune mechanism was made. We speculate that H. influenzae infection may have elicited AMSAN in this case.
authors.affiliation: Department of Neurology, Sumitomo Hospital.
authors.forename: M
authors.initials: M
authors.lastname: Oda
authors.forename: F
authors.initials: F
authors.lastname: Udaka
authors.forename: T
authors.initials: T
authors.lastname: Kubori
authors.forename: N
authors.initials: N
authors.lastname: Oka
authors.forename: M
authors.initials: M
authors.lastname: Kameyama
mesh_terms: D015551:Autoimmunity; D005260:Female; D020275:Guillain-Barre Syndrome / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D006192:Haemophilus Infections / Q000150:complications*; D006193:Haemophilus influenzae; D006801:Humans; D008875:Middle Aged; D010951:Plasma Exchange; D011115:Polyneuropathies