Gallbladder polypoid lesion (GPL) is a common gallbladder disease, mainly including tumor lesions such as gallbladder cancer and gallbladder adenoma and non-tumor lesions such as cholesterol polyps and gallbladder adenomyomatosis. Contrast-enhanced ultrasound (CEUS) can improve the diagnostic accuracy of GPL. This paper reviews the application progress of CEUS in the diagnosis of gallbladder cancer, gallbladder adenoma, gallbladder cholesterol polyps and gallbladder adenomyosis, and the limitations of CEUS in the diagnosis of GPL.
