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lugar como causa de amenaza de aborto y representa en nuestra muestra 32%. El 83% de las pacientes que presentaron hematoma como causa de amenaza de aborto culminaron con gestación a término. La presencia o no de hematoma retrocoriónico no aumentó la tasa de abortos ni la presencia de complicaciones en nuestra población. El hematoma retroplacentario relacionado con un proceso infeccioso no aumentó la tasa de abortos; 22% de pacientes con aborto espontáneo sin presencia de hematoma se relacionaron con vaginosis.
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