Oligohydramnios is seen in:: (A) Renal agenesis, (B) Cholangioma of placenta, (C) Spina bifida, (D) Esophageal atresia
Answer is A. Oligohydramnios can be caused by - Renal anomalies Uteroplacental insufficiency: IUGR ACE inhibitors Premature rupture of membranes Amniocentesis (leak) Pre-ecclampsia Amnion nodosum NSAIDs Post term pregnancy over estimated gestational age The sonographic diagnosis of oligohydramnios is usually based on an AFI < 5 cm or a single deepest pocket of amnionic fluid of < 2 cm