Gallbladder wall thickness refers to the thickening of the gallbladder wall beyond the normal range when gallbladder imaging is performed, whereas gallbladder wall thickening may be due to cholecystitis, gallbladder adenomyosis, or malignant tumors of the gallbladder. Normal gallbladder wall thickness is 1~2mm, and gallbladder wall thickening usually means that the thickness of the gallbladder wall is found to be more than 2mm when ultrasound or CT examination is performed. If the patient has cholecystitis, the gallbladder wall will be infiltrated by inflammatory cells or fibrosis will be formed in the gallbladder wall, which will lead to the thickening of the gallbladder wall. In addition, patients with adenomyosis of the gallbladder may have limited thickening of the gallbladder wall localized to the gallbladder. In addition, in patients with malignant tumors of the gallbladder, not only is the gallbladder wall thickened, but the thickened area will also be combined with blood flow signals when the patient undergoes ultrasound or CT scanning. It is recommended that patients with gallbladder wall thickening need to consult a doctor in a timely manner, and the doctor will choose the appropriate measures to treat the disease after clarifying the cause of the disease. In addition, patients should eat a light diet, and eat less fried chicken, red meat and other greasy food.