Amniotic fluid embolism, anaphylaxis, and tryptase.

Benson, M D; Lindberg, R E · Am J Obstet Gynecol · 1996

review · Level V

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Abstract

It has been recently suggested that amniotic fluid embolism is an anaphylactic reaction to fetal antigens. This hypothesis can be readily tested by obtaining serum tryptase levels within a few hours of the appearance of symptoms in affected patients.

Medical subject headings