Dr. Aabha Nagra

Obstruction of the bile duct is characterized by the blockage of the bile duct. The function of the bile ducts is to transport bile to your small intestine. The bile is excreted in order to digest fats from the food. 
There are two types of bile ducts in the body: 

1. Intrahepatic ducts: These ducts are small tube like structures that carry the bile to extrahepatic ducts
2. Extrahepatic ducts: Extrahepatic ducts are two ducts that descend from the liver into the body's small intestine

Causes:

The bile comprises of waste products, bile salts and cholesterol. The liver secretes bile which flows through the bile ducts and is stored in the gallbladder. If the bile ducts are blocked then the bile accumulates in the liver and can lead to jaundice.

Certain causes of this particular condition are mentioned below: 

1. Bile duct obstruction may result from gallstones
2. If you have inflammation in your bile ducts
3. Narrowing of the bile ducts
4. Enlargement of the lymph nodes
5. Bile duct tumors
6. Tumors in the pancreas
7. Various infections such as hepatitis
8. Liver complications such as cirrhosis
9. Various parasites may lead to bile obstruction
10. Inflammation of the pancreas
11. If you have weak immune systems, then it may lead to infections that may result in bile duct obstructions

Symptoms:
The symptoms are: 

1. You may experience yellowish skin
2. You may have symptoms of fever and vomiting
3. Abdominal pain especially in the upper part
4. Stools may be light colored
5. You may pass urine that is dark in color

Treatment:
The various treatment options for obstruction of the bile duct are surgeries that remove the blockage. Often ERCP ( (Endoscopic Retrograde Cholangio Pancreatography) is a process which is used for removal of stone from bileduct. You may prevent it by consuming a lot of fiber in your diet. Make lifestyle changes such as exercising on a regular basis and eating healthy.

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