Acute renal failure in pregnancy, experts found that women in pregnancy is a multi - stage disease, some pregnant women and even acute renal failure
In different periods of pregnancy. Exactly what will happen during pregnancy acute failure? Follow the small series to specific understanding
In recent 10 years, the incidence of acute renal failure in pregnancy has decreased significantly, about 1/2000 ~ 1/5000. In the early and middle pregnancy, often by septic
Abortion and pregnancy caused by severe vomiting; in late pregnancy by preeclampsia, eclampsia, placental abruption, amniotic fluid embolism and hemorrhage.
(1) the early and middle pregnancy acute renal failure: mainly by septic abortion is often caused by Clostridium perfringens and Streptococcus pyogenes cause. Gold in recent years
Staphylococci were also more common. The pathological changes of acute renal tubular necrosis, mortality rate of 30%, most died of sepsis.
(2) acute renal failure in the late pregnancy: in addition to pregnancy induced hypertension, placental abruption and bleeding, uterine expansion stimulates autonomic nerve
Renal vasoconstriction is also associated with a strong contraction. Some patients with hemolytic anemia.
(3) idiopathic postpartum acute renal failure: also known as postpartum hemolytic uremia, unknown etiology. Some people think that with gestationhypertensivecondition or ergot system and Application
Related agent. Oral contraceptives can produce similar symptoms, may have a certain relationship with estrogen, often family history. The disease occurred more than 6 after normal delivery
Within weeks, early onset can be 1 days postpartum.
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