Rim sign in IVP is seen in-

Rim sign in IVP is seen in
a) Polycystic Kidney
b) Hydronephrosis
c) Chronic pyelonephritis
d) Hypernephroma
Correct Answer - B
B i.e. Hydronephrosis
Rim Sign in Nephrogram-

  1. Severe hydronephrosis of the kidneys
  2. Acute complete arterial obstruction