2023年6月6日 · Intrahepatic cholangiocarcinoma occurs in the parts of the bile ducts within the liver and is sometimes classified as a type of liver cancer. Hilar cholangiocarcinoma occurs in the bile ducts just outside of the liver. This type is also called perihilar cholangiocarcinoma.

2024年5月15日 · There are two types of bile duct cancer: Intrahepatic bile duct cancer: This type of cancer forms in the bile ducts inside the liver. Only a small number of bile duct cancers are intrahepatic. Intrahepatic bile duct cancers are also called intrahepatic cholangiocarcinomas. Anatomy of the intrahepatic bile ducts.

2024年3月28日 · Tumors of the intrahepatic bile ducts originate in small intrahepatic ductules or large intrahepatic ducts that are proximal to the bifurcation of the right and left hepatic ducts. These tumors are also known as intrahepatic cholangiocarcinomas.

2024年2月13日 · Intrahepatic cholangiocarcinoma is bile duct cancer inside your liver. Perihilar (hilar) cholangiocarcinoma is bile duct cancer in your hilum. The hilum is the area just outside your liver where the smaller bile ducts from inside your liver merge to form a larger duct called the common hepatic duct.

If you are diagnosed with intrahepatic bile duct cancer, your doctors will try to figure out if it has spread, and if so, how far. This process is called staging. The stage of a cancer describes how much cancer is in the body. It helps determine how extensive the …

Intrahepatic bile duct cancers start in the smaller bile duct branches within the liver. They make up about 10% of all bile duct cancers. Sometimes, intrahepatic bile duct cancers are confused with hepatocellular carcinoma, a cancer that starts in the liver cells.

2024年5月24日 · Stage I: Stage I intrahepatic bile duct cancer is divided into stages IA and IB. In stage IA, cancer has formed in an intrahepatic bile duct and the tumor is 5 centimeters or smaller. In stage IB, cancer has formed in an intrahepatic bile duct and the tumor is larger than 5 centimeters. Tumor sizes are often measured in centimeters (cm) or inches.

Intrahepatic bile duct cancer: Intrahepatic bile duct cancer, or intrahepatic cholangiocarcinoma, occurs in the bile ducts within the liver. It accounts for about 10% of bile duct cancer cases. It is often misdiagnosed as liver cancer. Although rare, the number of intrahepatic bile duct cancer cases is increasing.

It is used to treat intrahepatic bile duct cancer. Hepatic lobectomy: Sometimes, intrahepatic bile duct cancer has spread throughout an entire lobe of the liver and surgery is performed to remove that lobe. The liver may still function normally after a hepatic lobectomy performed by an experienced surgeon.

Cholangiocarcinoma, or bile duct cancer, occurs when a malignant (cancerous) tumor grows in one of the ducts that transport bile from the liver to the small intestine. Symptoms depend on the location of the tumor or tumors. Symptoms can include: