Percentage of Gall stones that are radiopaque are: (A) 10-20%, (B) 30-40%, (C) 50-60%, (D) 70-80%
Answer is A. Ans. (a) 10-20%Ref: Bailey and Love 27th edition Page 1190* Plain X ray will show Radio opaque Gallstones- 10% of patients* Rarely the centre of stone may have Radiolucent Gas in Triradiate or Biradiate Fissure having dark shapes known as "Mercedes Benz Sign or Seagull Sign "* Porcelain Gallbladder is calcified gallbladder.