Introduction and purpose: Gallbladder cancer is the most common neoplasm of the bile duct. Early GBC is usually asymptomatic. but is prone to early metastases. This means that most GBC cases are diagnosed very late. https://www.roneverhart.com/Samsung-Galaxy-Tab-S7-FE-12-4-in-64GB-Tablet-Mystic-Black-SM-T733NZKAXAR-2021-Keyboard-Case-Bundle/