Lessons of the month 1: Shoshin beriberi: A case report of fulminant cardiovascular collapse, intractable hyperlactatemia and deteriorating consciousness

Le résumé fourni par la source

Shoshin beriberi is a fulminant variant of thiamine deficiency, often presenting with severe lactic acidosis and cardiogenic shock. Due to the sparsity of this condition, delays in diagnosis can lead to fatality. However, rapid reversal of symptoms can be easily achieved through intravenous thiamine replacement.In this case report, we discuss a 57-year-old woman, who was previously fit and well, who presented to the emergency department with a 3-day history of extreme malaise, breathlessness and abdominal pain, with marked hypotension and tachycardia requiring vasopressor support and a severe rising lactic acidosis. Upon further questioning, a history of alcohol excess was noted. Rapid reversal of the marked haemodynamic instability was achieved upon administration of intravenous thiamine and the patient was discharged within 48 hours.

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