Biliary colic is associated with pain from obstructions in which ducts?

Biliary colic occurs when there is a blockage in the biliary system, which primarily includes the cystic duct and the common bile duct. This condition is usually caused by gallstones that obstruct these ducts, leading to increased pressure in the gallbladder and biliary tree, resulting in intense pain.

The cystic duct is responsible for transporting bile from the gallbladder, and the common bile duct carries bile from both the liver and gallbladder into the duodenum. When these ducts are obstructed, bile cannot flow properly, leading to symptoms of biliary colic, which typically presents as episodic pain in the upper right quadrant of the abdomen.

Understanding the anatomy and function of the biliary system is essential in recognizing how obstructions in these specific ducts can lead to pain associated with biliary colic. Other ducts mentioned, such as renal, pancreatic, and intestinal ducts, are involved in different bodily functions and conditions, but they are not directly related to biliary colic or the pain produced by obstructions in the biliary system.