Gallbladder polyp 0.4cm is not a very serious problem, the diameter of this kind of gallbladder polyp is relatively small, so the possibility of cancer is also very small, general advice can be observed, regular medical review.
Gallbladder polyps belong to the general name of a class of lesions in which the wall of the gallbladder shows a polypoid protrusion into the cavity, which mainly contains tumor polyps and non-tumor polyps, and gallbladder polyps may become cancerous, which is commonly found in the wider polyps, and the cause of the lesions is mainly related to the repeated inflammatory stimulation.
However, for polyps of 0.4 centimeters, observation is recommended. If rapid enlargement occurs within a short period of time, or if there is obvious discomfort in the right upper abdomen, surgical removal of the gallbladder is recommended.
After the discovery of gallbladder polyps, patients should consult a doctor in a timely manner and be treated accordingly under the guidance of the doctor.