The Netherlands journal of medicine
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Case Reports
Severe maternal respiratory distress due to the amniotic fluid embolism syndrome in a twin pregnancy.
A 28-year-old female with a twin pregnancy at 29 6/7 weeks who was having premature uterine contractions developed acute respiratory failure due to sudden pulmonary oedema requiring mechanical ventilation. No evidence for venous thromboembolism, pulmonary infection or myocardial infarction was found. ⋯ A Caesarean section was performed and postoperatively mother and babies had an uneventful clinical course. By exclusion of other causes, we diagnosed severe maternal acute respiratory distress due to the amniotic fluid embolism syndrome in a twin pregnancy.
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Lactic acidosis is a recognised complication of the antihyperglycaemic biguanide agent metformin, especially in patients with renal failure. We report a case of severe lactic acidosis and hypothermia due to metformin treatment and renal impairment. The favourable outcome despite extremely unfavourable clinical signs and symptoms for survival after admission and initial treatment was unexpected. Specific aspects of the clinical course are addressed.