Demerger â Income Tax Act Provisions. Demerger â Income Tax Act Provisions. Demerger â Income Provisions Demerger is a process whereby an undertaking (Demerged Undertaking) of Company (Demerged Company) is transferred to another company (Resulting Company) in accordance with the provisions of section 391 to 394 of Companies Act, 1956.
Bile Duct Surgery. As with gallbladder cancer, surgery to remove the bile duct and regional lymph nodes using traditional, open techniques is the most effective treatment for localized tumors. Minimally invasive surgery (laparoscopy) is not generally used for bile duct surgery.
Procedures that make pictures of the bile ducts and the nearby area help diagnose bile duct cancer and show how far the cancer has spread. The process used to find out if cancer cells have spread within and around the bile ducts or to distant parts of the body is called staging.