preeclampsia
Pronunciation: pree-ih-KLAMP-see-ah
A pregnancy complication characterized by high blood pressure and protein in the urine after 20 weeks gestation.
Full Definition
A serious pregnancy complication that typically develops after 20 weeks of gestation, characterized by new onset of high blood pressure (hypertension) and proteinuria (protein in the urine). Preeclampsia can affect multiple organ systems and may progress to eclampsia (seizures) if untreated. The condition poses risks to both mother and baby, including placental abruption, organ damage, and growth restriction. Risk factors include first pregnancy, multiple pregnancies, chronic hypertension, and diabetes. Treatment focuses on blood pressure management and timing of delivery.
Usage
Usage note: Often abbreviated as 'PET' (pre-eclamptic toxemia) in older literature, but this term is now discouraged.
In Context
- "The patient developed preeclampsia at 34 weeks, requiring close monitoring." — Maternal-fetal medicine consultation
- "Severe preeclampsia with features necessitated immediate delivery despite prematurity." — Emergency delivery report