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Preeclampsia



Preeclampsia
Preeclampsia


Preeclampsia

Definition:

Preeclampsia is the development of elevated blood pressureand protein in the urine after the 20th week of pregnancy. It may be associated with swellingof the face and hands.


Alternative Names:
Toxemia; Pregnancy-induced hypertension
Causes, incidence, and risk factors:

The exact cause of preeclampsia is not known. Many unproved theories of potential causes exist, including genetic, dietary, vascular (blood vessel), and autoimmune factors.

Preeclampsia occurs in approximately 8% of all pregnancies. Increased risk is associated with first pregnancies, advanced maternal age, African-American heritage, multiple pregnancies, and a past history of diabetes, high blood pressure, or kidney disease.




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