Modified ISTH pregnancy-specific DIC score in parturients with liver rupture: population-based case series

AbstractObjectives: Liver rupture and hematoma are rare life-threatening complications of pregnancy. The aims of the current study are to: (1) characterize in a population-based study all cases of liver hematoma and/or rupture; and (2) validate the utility of the International Society on Thrombosis and Haemostasis (ISTH) modified pregnancy specific disseminated intravascular coagulation (DIC) score in those cases.Study design: A retrospective cohort study including all patients with liver subcapsular hematoma or rupture between the years 1996 and 2012 was conducted. Information on maternal characteristics, clinical presentation, diagnostic studies, therapeutic modalities, as well as maternal and fetal outcomes was collected. The pregnancy-specific modified ISTH DIC scores were calculated from admission to discharge, a score >26 is suggestive of DIC.Results: Out of 175,000 births in our database, seven patients were identified with liver rupture or subcapsular hematoma, representing a prevalence of 4:100,0...