The incidence of<unk>  is reported to be 0.2-0.6% of all pregnancies. Of women with preeclampsia, 4-12% also develop signs of a "superimposed"<unk><unk> .<unk>  usually begins during the third trimester, and usually in caucasian women over the age of 25. Rarely, cases have been reported as early as 23 weeks gestation.
HELLP syndrome epidemiology and demographics
Antiphospholipid syndrome diagnostic criteria
Budd-Chiari syndrome epidemiology and demographics
Eclampsia epidemiology and demographics
Tumor lysis syndrome epidemiology and demographics
Portal vein thrombosis epidemiology and demographics
Hyperlipoproteinemia epidemiology and demographics
Drug induced liver injury epidemiology and demographics