Prognostic heterogeneity of the seventh edition of UICC Stage III gallbladder carcinoma: Which patients benefit from surgical resection?

The prognosis of T2N1M0 disease was better than that of T3N0/1M0 disease, suggesting that not all node-positive patients will have uniformly poor outcomes after resection of gallbladder carcinoma. T2M0 with 1-2 positive nodes leads to a favorable outcome after resection, whereas T3M0 with ≥3 positive nodes indicates a dismal prognosis.