<prompt> Spider-leg sign on IVP is suggestive of: March 2010PyelonephritisRenal aery stenosisPolycystic kidney diseaseBilateral hydronephrosis  <response>: Ans. C: Polycystic kidney disease Polycystic Kidneys Bilateral renal swelling in a man with or without dragging pain in the loin Hematuria Uremia Urine: Low specific gravity with albumin and a few casts IVP: Attenuated and elongated spider leg calyces with terminal clubbing or cupping. 