Delayed postpartum hemorrhage: a rare presentation of carbon monoxide poisoning.

Ramsey, P S; Meyer, L M; Ramin, K D; Heise, R H · Am J Obstet Gynecol · 2001

case_report · Level V

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Abstract

A 41-year-old woman presented with postpartum hemorrhage and altered mentation. A markedly elevated serum carboxyhemoglobin level was noted. Oxygen therapy was initiated with resolution of the patient's bleeding and improved mental status. Carbon monoxide poisoning is a rare and previously unreported cause of postpartum hemorrhage resulting from a unique pathophysiologic mechanism.

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