Gallbladder neoplasm generally refers to gallbladder redundancy, and the lesion is not necessarily cancerous. The term “gallbladder neoplasm” is a generic term for gallbladder polypoid lesion, also known as polypoid lesion, which refers to a kind of smaller occupying lesion of the gallbladder mucosa shown by ultrasound, which can only show the size, shape and number of the gallbladder neoplasm, but cannot determine its nature. From the clinical statistics, most of the gallbladder organisms shown by ultrasound are polyps or adenomas rather than cancer. Therefore, there is no need to be overly alarmed, but we should not take it lightly, because a few polyps or adenomas have the possibility of malignant transformation into gallbladder cancer in the future. To determine the nature of the gallbladder growth, a pathologic examination must be performed after removal of the gallbladder.