Paracolic hypoechoicity in the right anterior lobe of the liver can be seen in a variety of diseases, such as gallbladder polyps, hepatic hemangiomas, and hepatic cysts. 1. Gallbladder polyp: it is a kind of lesion that is raised or bulging from the gallbladder wall to the gallbladder cavity, which can be caused by poor cholesterol metabolism, chronic inflammation, etc. The main manifestations are discomfort in the right upper abdomen, nausea and vomiting. The main manifestations are discomfort in the right upper abdomen, nausea and vomiting, etc. Imaging examination may show hyperechoic and does not move with body position. 2. Hepatic hemangioma: it is a kind of benign tumor originated from liver, which is mostly related to the abnormal proliferation of vascular endothelial cells and elevated hormone level in the body. The imaging manifestation is clear boundary hypoechoic. 3. Liver cyst: it is a common benign cystic disease of the liver, mostly caused by inflammation and trauma. The main symptom is abdominal distension, etc. Imaging examination shows that the cyst wall is thin and smooth, and the cystic fluid is uniform, or hyperechoic. In addition, it can also be seen in primary hepatocellular carcinoma and secondary hepatocellular carcinoma. If there is hypoechoicity next to the gallbladder in the right anterior lobe of the liver, one should go to the hospital in time for relevant examinations to clarify the cause of the disease and actively cooperate with the doctor for treatment.