Amniotic fluid embolism: A case-series.

Amniotic fluid embolism (AFE) is a rare but potentially catastrophic pregnancy complication. This is a 10-year retrospective study on women with AFE from 2014 to 2023. Cases that met Clark's criteria or in whom a clinical diagnosis was made after exclusion of other causes were included. Information on clinical characteristics, treatment, complications and outcomes were collected and analysed. Four cases of AFE were identified. Two met Clark's criteria and presented with cardiac arrest requiring extracorporeal membrane oxygenation, of which one had cognitive and functional impairment. Two women had atypical AFE, one with disseminated intravascular coagulation (DIC)-type AFE who did not survive, and another who had paradoxical intracranial emboli from a patent foramen ovale, who had full recovery. All had coagulopathy and postpartum haemorrhage. Early recognition and initiation of cardiovascular support is crucial in AFE. DIC and haemorrhage should be treated aggressively. Survival and good outcomes of AFE are possible.