title: [Alcoholic ketoacidosis. An important differential diagnosis from diabetic ketoacidosis].
abstract: Ketoacidosis developed in two patients, a woman aged 36 and a man aged 55 years, 48 and 36 hours, respectively, after a bout of drinking alcohol to excess. Both were dehydrated with hyperventilation and signs of cachexia. Other findings were polydipsia, polyuria, loss of weight and (in the woman) abdominal pain. Biochemical tests revealed a marked metabolic acidosis (pH 7.00 and 7.09, respectively), base deficit of -25 and -20 mmol/l, hyperglycaemia (210 and 297 mg/dl) and hyperkalaemia (6.3 and 6.0 mmol/l). Treatment with insulin and fluids, as well as normalization of the electrolytes, brought about rapid regression of the metabolic disorder and restoration of the carbohydrate metabolism. Both patients were discharged without medication or dietary prescription, other than abstinence from alcohol.
mesh_terms: D000138:Acidosis / Q000175:diagnosis*; D000328:Adult; D000437:Alcoholism / Q000150:complications* / Q000503:physiopathology / Q000628:therapy; D003131:Combined Modality Therapy; D016883:Diabetic Ketoacidosis / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007662:Ketosis / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D008297:Male; D008875:Middle Aged
vernacular_title: Die alkoholische Ketoacidose. Eine wichtige Differentialdiagnose zur diabetischen Ketoacidose.