title: [Acute renal failure following convulsion-induced myoglobinuria].
abstract: A 75-year-old female with history of putamenal hemorrhage 8 years earlier was admitted to our hospital with generalized convulsion lasting 40 minutes. Convulsion responded quickly to intravenous administration of diazepam, but deep coma persisted thereafter. Although renal function had normalized before this episode, urinary output was immediately estimated to be limited. Drip-infusion of Ringer's solution and the combined administration of furosemide and mannitol were started. The laboratory values 6 hours after admission demonstrated extremely elevated GOT, GPT, CPK, BUN and Cr levels, suggesting rhabdomyolysis. Urinalysis confirmed myoglobinuria. Despite massive diuretic therapy, renal dysfunction did not improve and she died on hospital day 4. The treatment outcome was probably influenced by her general condition of dehydration and acidosis at admission, as well as muscle damage caused by convulsion. Myoglobinuria can induce life-threatening renal failure, and may be caused by convulsion.
authors.affiliation: Department of Neurosurgery, Hakodate Municipal Hospital, 1-10-1 Minato-cho, Hakodate-city, Hokkaido 041-8680, Japan.
authors.forename: Yuji
authors.initials: Y
authors.lastname: Hashimoto
authors.forename: Ryuichi
authors.initials: R
authors.lastname: Katada
authors.forename: Satoshi
authors.initials: S
authors.lastname: Iihoshi
authors.forename: Jun
authors.initials: J
authors.lastname: Niwa
mesh_terms: D058186:Acute Kidney Injury / Q000209:etiology*; D000368:Aged; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D009212:Myoglobinuria / Q000150:complications*; D012640:Seizures / Q000150:complications*