In current obstetrical practice, polyhydramnios and oligohydramnios are usually detected during a routine prenatal ultrasound
amniotic fluid index (AFI) evaluation
Oligohydramnios usually associated with absence of both kidneys
Not usually. The defect that causes spina bifida is not related to the causes of oligohydramnios.
low amniotic fluid. You should have between 10-20cm of fluid. Less than that can be considered oligohydramnios
polyhydrominos
Birth Day - 2000 Oligohydramnios was released on: USA: 24 December 2002
Oligohydramnios occurs when a pregnant woman does not have enough amniotic fluid. It can cause improper development of the fetus. It is not a healthy condition.
On average, the normal volume of amniotic fluid at 37 weeks is about 1000 mL or 1 L (34 fl oz). While this volume can vary significantly from one pregnancy to another, during late pregnancy a volume of less than 400 mL (13.5 fl oz) is called oligohydramnios; more than 2000 mL (68 fl oz) is called polyhydramnios.
Oligohydramnios means scanty amniotic fluid.
Polyhydramnios is the presence of excessive amniotic fluid surrounding the unborn infant.Amniotic fluid surrounds and cushions the infant throughout development. Decreased or excessive amounts of amniotic fluid may be associated with abnormalities in the fetus. Polyhydramnios may result from failure of the fetus to swallow and absorb amniotic fluid in normal amounts. This may occur as a result of gastrointestinal disorders, neurological problems, or a variety of other causes. Polyhydramnios may also be related to increased fluid production, as is the case with certain fetal lung disorders. Sometimes, no specific cause for polyhydramnios is found.esophageal atresiaduodenal atresiaanencephalyhydrops fetalisachondroplasiaBeckwith-Wiedemann syndromediaphragmatic herniagastroschisismultifetal gestations (for example, twins or triplets)gestational diabetes
Amniotic fluid is 98% water and 2% salts and cells from the baby. Low levels of amniotic fluid (oligohydramnios) can cause complications in pregnancy, Oligohydramnios can cause complications. amniotic fluid is made by the mother's body. After month 4, the baby starteto make a contribution to the amniotic fluid by urinating into it.
Respiratory: dyspnea, edema of legs, vericosities of legs, pre-eclampsia... Abdomen: enlarged abdomen, skin is tense, shiny with large striae..
Pathophysiology of premsature rupture of membrane