Liver metastasis in transverse colon cancer is relatively common, especially in cases where the disease has progressed. Because the transverse colon is located close to the liver region, tumors in this area can potentially metastasize to the liver via the lymphatic or blood circulation, or through local infiltration. In cases where the liver metastasis is localized, there is still an opportunity for surgical treatment involving a radical resection of the transverse colon cancer combined with partial hepatectomy. If there are multiple metastases in the liver, radical surgery may not be feasible. Initially, preoperative neoadjuvant chemotherapy or targeted therapy is performed. If the liver metastatic lesions can be reduced or disappear, there may still be a chance for surgical treatment afterwards.