Q) Not true about GB malignancy
A. 80 percent of porcelain gall bladder predispose to malignancy
B. Untreated advanced CA GB median survival is 2-5 months
C. Stippled calcification of mucosa has higher risk of malignancy than diffuse intramural calcification
D. More than 75 percent of CA gall bladder has history of cholelithiasis
Ans a
69% to 86% of patients with gallbladder cancer have a personal history of gallstone disease.
The presence of an abnormal pancreaticobiliary duct junction, thought to promote chronic biliary inflammation, has been associated with both choledochal cyst disease and gallbladder cancer.
In porcelain gallbladder, risk of ca gb due to chronic inflammation and calcification of the gallbladder wall, was once estimated to be as high as 61%; however, more contemporary analyses suggest that the correct figure is more likely between 7% and 25%
Ref Shackelford 8th page 1323