Patchy hypoechoicity after cholecystectomy refers to abnormal structures around the gallbladder, considering that the patient has undergone cholecystectomy is likely to be caused by residual postoperative fluid in the gallbladder. Because the patient has undergone cholecystectomy, it is very likely that the flaky hypoechoicity is caused by some fluid remaining near the gallbladder after the surgery. In this case, if there is no adverse reaction, there is generally no need for special treatment, and it is enough for regular review, but if there is an adverse reaction, it may be necessary to carry out the extraction of the fluid or a second operation. If there is flaky hypoechogenicity after cholecystectomy and adverse reactions have occurred, you should immediately go to the hospital for examination, actively cooperate with the doctor’s treatment, and under the guidance of the doctor to carry out the appropriate treatment, do not indiscriminate use of medicines, so as not to delay the opportunity of the disease.