Gallbladder stone review items are as follows: 1. Early manifestations of pain or infection require routine blood tests; if obstruction occurs, it is necessary to check whether it causes liver damage, and liver function should be reviewed at this time; 2. Dynamic observation of stone size, number, whether it is embedded, and whether the gallbladder wall is changed by ultrasound. If the stones lead to long-term inflammation, the gallbladder wall will thicken and surgery is indicated. And long-term stimulation will also have the risk of malignant transformation. 3. CT is more accurate in checking the number of gallbladder stones and other aspects. However, some negative stones cannot be examined by CT, but can be examined by ultrasound, so ultrasound and CT have some complementary functions; 4. By magnetic resonance water imaging, some stones can be observed.