[A case of alcohol-induced ketoacidosis?].
We report a case of severe ketoacidosis. Initially the patient showed metabolic acidosis, the anion gap was positive and there was neither hyperlactatemia nor intoxication with acid substances. As the rate of glycemia was high (17.8 mmol/L), the diagnosis of diabetic ketoacidosis was proposed. Under treatment with continuous IV injection of insulin, hypoglycemia (1.8 mmol/L) appeared rapidly, while urine bioreactive test was positive for ketonuria, but negative for glycosuria. We finally concluded that it was an alcoholic ketoacidosis. The history of the patient confirmed the diagnosis : chronic alcoholism with recent increased of alcohol intake which provoked vomiting and fasting. This case report shows the difficulty in distinguishing between alcoholic ketoacidosis and diabetic ketoacidosis. We discuss the diagnostic strategy and particularly biologic data in the light of pathophysiologic mechanism of alcoholic ketoacidosis.
Antri-Bouzar
L
L
Service de réanimation néphrologie A.
Lefèvre
G
G
Bonnard
G
G
Khoury
N
N
Rondeau
E
E
Costa de Beauregard
M-A
MA
D000437:Alcoholism / Q000150:complications*; D005260:Female; D006801:Humans; D007662:Ketosis / Q000175:diagnosis* / Q000209:etiology*; D008875:Middle Aged