title: [Guillain-Barré syndrome associated to a type B acute hepatitis (author's transl)].
abstract: A 42-year-old male patient suffers an acute hepatitis with positive HBs Ag and approximately 2 months after its onset, an acute polyneuritis with lessening of conduction velocity and albumino-cytologic dissociation appeared. Both conditions recuperated synchronously in a few months. This association has been only slightly referred to previously, and the majority of cases lacked facts important to the establishment of a diagnosis. The polyneuritis is possibly secondary to the viral alteration, either directly or due to an ensuing immunological alteration. Besides, there is the possibility that a clinical or sub-clinical demyelinizing neuropathy that does not fill the criteria of a Guillain-Barré syndrome may complicate a hepatitis, or that an acute polyneuritis may associate itself to an autoimmune hepatitis.
mesh_terms: D000208:Acute Disease; D000328:Adult; D006509:Hepatitis B / Q000150:complications* / Q000276:immunology / Q000473:pathology; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006801:Humans; D008099:Liver / Q000473:pathology; D008297:Male; D011129:Polyradiculoneuropathy / Q000150:complications* / Q000276:immunology / Q000473:pathology
chemical_list: D006514:Hepatitis B Surface Antigens
vernacular_title: Síndrome de Guillain-Barré asociado a hepatitis aguda tipo B.