Endoscopic ultrasonography confirmed recurrence of gallbladder cancer: a case report (with a video).

Abstract

Biliary tract cancer is the most common biliary malignant tumor, which\nis considered to be a high-grade malignant tumor because of its frequent\nrecurrence / metastasis[1]. Late recurrence of gallbladder cancer\nafter operation is rare. We presented a case of recurrent cancer after\nradical resection of gallbladder cancer.