Oligohydramnios is associated with :: (A) Neural tube defects, (B) Renal agenesis, (C) Postmature bih, (D) Premature bih
Answer is B. Etiology of oligohydramnios: Intrauterine growth restriction Post-term pregnancy Premature rupture of membranes Drugs like ACE inhibitors and prostaglandin inhibitors Renal anomalies Renal Agenesis Infantile polycystic kidney disease urinary tract obstruction (refer pgno:216 Sheila 2nd edition)