title: [Alcoholic ketoacidosis and reversible neurological complications due to hypophosphataemia].
abstract: A 57-year-old man with chronic alcoholism was admitted to our hospital due to disturbance of consciousness and polyradiculitis. Laboratory examination revealed metabolic acidosis, hypokalemia and hypophosphataemia. Alcoholic ketoacidosis is a common disorder in alcoholic patients. All patients present with a history of heavy alcohol misuse, preceding a bout of particularly excesive intake, which had been terminated by nausea, vomiting and abdominal pain. The most important laboratory results are: normal or low glucose level, metabolic acidosis with a raised anion GAP, low or absent blood alcohol level and urinary ketones. The greatest threats to patients are: hypovolemia, hypokaliemia, hypoglucemia and acidosis. Alcohol abuse may result in a wide range of electrolyte and acid-base disorders including hypophosphataemia, hypomagnesemia, hypocalcemia, hypokalemia, metabolic acidosis and respiratory alkalosis. Disturbance of consciousness in alcoholic patients is observed in several disorders, such drunkenness, Wernicke encephalopathy, alcohol withdrawal syndrome, central pontine myelinolysis, hepatic encephalopathy, hypoglucemia and electrolyte disorders.
authors.affiliation: Servicio de Endocrinoloxía e Nutrición, Complexo Hospitalario Universitario de Ourense, Ourense, España. maria.teresa.fernandez.lopez@sergas.es
authors.forename: Ma T
authors.initials: MT
authors.lastname: Fernández López
authors.forename: Ma D
authors.initials: MD
authors.lastname: García Bargo
authors.forename: Ma T
authors.initials: MT
authors.lastname: Rivero Luis
authors.forename: P
authors.initials: P
authors.lastname: Álvarez Vázquez
authors.forename: C A
authors.initials: CA
authors.lastname: Saenz Fernández
authors.forename: J A
authors.initials: JA
authors.lastname: Mato Mato
mesh_terms: D000138:Acidosis / Q000209:etiology; D000430:Alcohol Withdrawal Delirium / Q000209:etiology; D000437:Alcoholism / Q000150:complications*; D000472:Alkalosis, Respiratory / Q000209:etiology; D001786:Blood Glucose / Q000378:metabolism; D006801:Humans; D017674:Hypophosphatemia / Q000150:complications*; D007662:Ketosis / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009422:Nervous System Diseases / Q000209:etiology*
chemical_list: D001786:Blood Glucose