Jul 28, 2026 · 25 min · 11 segments
Q-Bank: https://www.patreon.com/c/highyieldfamilymedicine Intro (0:35), Biliary Anatomy (1:43), Cholelithiasis and Biliary Colic (3:24), Acute Cholecystitis (5:20), Acalculous Cholecystitis…
All right, before we dive into the individual disorders, let's first build a practical anatomical framework for the biliary system, because once you understand where bile is flowing and where it gets blocked, most of these conditions become much easier to understand.
The left and right hepatic ducts eventually come together to form the common hepatic duct.
From there, the cystic duct branches off toward the gallbladder, which serves as a storage reservoir that concentrates bile between meals.
When we eat, particularly meals containing fat, the gallbladder contracts and releases bile back through the cystic duct.
The cystic duct then joins the common hepatic duct to form the common bile duct, which travels down and eventually joins the pancreatic duct near the ampulla of Vater before emptying into the duodenum through the sphincter of Oddi.
The easiest way to understand biliary disease is to simply ask where along this pathway the problem is occurring.
If a stone temporarily blocks the cystic duct, the gallbladder contracts against that obstruction and causes biliary colic.
If that obstruction persists, the gallbladder then becomes inflamed, causing acute cholecystitis.
And remember that because alkaline phosphatase can also come from the bone, an elevated GGT can be ordered to help confirm that the alk phos is actually hepatobiliary in origin.
All right, before we dive into the individual disorders, let's first build a practical anatomical framework for the biliary system, because once you understand where bile is flowing and where it gets blocked, most of these conditions become much easier to understand.
The left and right hepatic ducts eventually come together to form the common hepatic duct.
From there, the cystic duct branches off toward the gallbladder, which serves as a storage reservoir that concentrates bile between meals.
When we eat, particularly meals containing fat, the gallbladder contracts and releases bile back through the cystic duct.
The cystic duct then joins the common hepatic duct to form the common bile duct, which travels down and eventually joins the pancreatic duct near the ampulla of Vater before emptying into the duodenum through the sphincter of Oddi.
The easiest way to understand biliary disease is to simply ask where along this pathway the problem is occurring.
If a stone temporarily blocks the cystic duct, the gallbladder contracts against that obstruction and causes biliary colic.
If that obstruction persists, the gallbladder then becomes inflamed, causing acute cholecystitis.
And remember that because alkaline phosphatase can also come from the bone, an elevated GGT can be ordered to help confirm that the alk phos is actually hepatobiliary in origin.
The rest of this transcript — segmented and speaker-labeled, so you land on the exact moment something was said
Search every transcript — by keyword, by phrase, or by meaning, across every show Radar indexes
Trends — what is surging across podcasts, measured against its own baseline
Alerts — when a name you follow appears in a newly indexed episode
No account is needed to search Radar.
