Gallbladder moderately differentiated adenocarcinoma partly mucinous adenocarcinoma, infiltrating into deep muscular layer, focal area near liver tissueThis is a case of carcinoma in the gallbladder area, which is pathologically moderately differentiated adenocarcinoma cells, partly mucinous adenocarcinoma cells, and the cancer cells have already infiltrated into the deep muscular layer and appeared to have spread to the vicinity of the liver in terms of its location. This situation should be considered more serious because the malignant tumor has infiltrated into the deep muscular layer, and it is possible that it has metastasized to the lymphatic vessels and is close to the liver tissue, and liver metastasis may have occurred, and it is currently staged as stage T1. Moderately differentiated adenocarcinoma of the gallbladder is usually treated by surgical resection, which can be performed by cholecystectomy, partial hepatectomy as well as peripheral lymphatic clearance surgery. If any of the above situations occurs, you should go to the hospital immediately for examination and carry out appropriate treatment under the guidance of doctors, and avoid using drugs indiscriminately, so as to avoid delaying the opportunity of illness.