What is Biliary Obstruction?
Biliary Obstruction is a condition where the bile ducts, which carry bile from the liver and gallbladder to the intestines for digestion, become blocked. This blockage can cause bile to build up in the liver, leading to increased bilirubin levels in the blood.
What Causes Biliary Obstruction?
The common causes of biliary obstruction include gallstones, which can block the bile ducts if they are large enough. Other causes may include bile duct cancer, gallbladder cancer, pancreatic cancer, injury during surgery, choledochal cysts, chronic pancreatitis, abdominal injuries, and infections.
What are the Symptoms of Biliary Obstruction?
Symptoms of biliary obstruction can include:
- Upper abdominal pain.
- Yellowing of the skin or eyes (jaundice).
- Clay-colored stools.
- Dark urine.
- Fever and chills.
- Nausea and vomiting.
- Itchy skin.
- Loss of appetite.
- Unexplained weight loss.
- Fatigue.
How is Biliary Obstruction Diagnosed?
Diagnosis typically involves a review of medical history and a physical examination. Imaging tests such as ultrasound and CT scans, as well as blood tests to check liver function and bilirubin levels, may be used to diagnose biliary obstruction.
How is Biliary Obstruction Treated?
Treatment focuses on removing the blockage and may include procedures such as endoscopic retrograde cholangiopancreatography (ERCP), surgery, or in some cases, liver transplantation. Medications may also be prescribed to manage symptoms and complications
