Although most cases have normal amniotic fluid volume, some cases present with early oligohydramnios and renal failure associated with high perinatal mortality. [ncbi.nlm.nih.gov]

Although rare, metabolic causes for polyhydramnios should be considered when no obvious cause is found in workup of the pregnant woman and when structural survey of the fetus is normal. [ncbi.nlm.nih.gov]

Even after the discontinuation of NSAID treatment, the amniotic fluid production normalized, and the woman delivered a healthy boy at 39 weeks 2 days' gestation. [ncbi.nlm.nih.gov]

[…] for polyhydramnios Usually, mild polyhydramnios may need no treatment as it will go away on its own. [hellodoktor.com]

Treatment depends on the severity of the condition and varies from person to person. Every woman and her baby will react differently to a treatment method. [consumerhealthdigest.com]

If polyhydramnios is not associated with any other findings, the prognosis is usually good. [emedicine.medscape.com]

We examined the relationships between polyhydramnios, pregnancy outcome and fetal prognosis. PATIENTS AND METHODS: Clinical data from cases diagnosed antenatally with congenital omphalocele from 1993 to 2006 were analyzed retrospectively. [ncbi.nlm.nih.gov]

Etiology- Fetal Anencephaly Esophageal atresia Spina Bifida Cleft lip & Palate Hydrocephalus Aneuploidy 6. Etiology- Placental Normal Placenta Chorioangioma 7. Etiology- Multiple pregnancy 8. Etiology- Maternal Maternal diabetes 9. [slideshare.net]

The etiology of polyhydramnios may be idiopathic, the consequence of fetal structural anomalies, or the consequence of various fetal and maternal conditions. [ncbi.nlm.nih.gov]

When an etiology of polyhydramnios is identified, it is most commonly a fetal anomaly or maternal diabetes. [contemporaryobgyn.net]

Fetal goiter is only rarely observed in pregnant women without autoimmune thyroid disorders, and there is no epidemiological data on its pathophysiology. [ncbi.nlm.nih.gov]

Also Read: What is Fanconi Anemia: Causes, Symptoms, Treatment, Prognosis, Life Expectancy, Diagnosis Amniocentesis: Procedure, Indications, Benefits, Risks, Accuracy Anencephaly or Anencephalic Baby: Causes, Symptoms, Survival Rate, Treatment, Epidemiology [epainassist.com]

Maternal metabolic abnormalities such as hypercalcaemia.[2] Epidemiology[3] There are few recent studies but polyhydramnios is said to affect 0.2-1.6% of all pregnancies. [patient.info]

Section 1: Epidemiology and aetiology In pregnancy, the amniotic sac contains the fetus surrounded by amniotic fluid. Initially amniotic fluid is maternal body water partitioned in the fetoplacental extracellular space. [gponline.com]

Understanding the epidemiology of polyhydramnios in LMICs might lead to strategies for reducing perinatal and peripartum morbidity and mortality. [bmcpregnancychildbirth.biomedcentral.com]

The following pathophysiological mechanism for explaining polyhydramnios in recipient twins is proposed: chronic overload in recipient twins causes enhanced release of ANF from the fetal heart. [ncbi.nlm.nih.gov]

Polyhydramnios is over the 95th centile, oligohydramnios is below the 5th centile Pathophysiology The volume of amniotic fluid increases steadily until 33 weeks of gestation. [teachmeobgyn.com]

Antenatal fetal cyst decompression successfully reversed the polyhydramnios and prevented premature delivery, resulting in a full-term healthy infant delivered vaginally at thirty-nine weeks. [ncbi.nlm.nih.gov]