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DMS333-KH4
USIDMS GB/Biliary Tree
| Question | Answer |
|---|---|
| Where is the gallbladder located? | On visceral surface of liver between left and right lobes |
| What artery supplies the gallbladder? | cystic artery |
| Name the 3 anatomic areas of the gallbladder. | neck, body, fundus |
| What are the folds called within the cystic duct? | spiral valves of Heister |
| The CBD is formed by what? | union of CHD and cystic |
| Is the CBD anterior or posterior to the IVC? | anterior |
| What is another name for the pancreatic duct? | Duct of Wirsung |
| Name 3 functions of the GB. | • Storage of bile • Concentration of bile • Delivery of bile to duodenum |
| Name 2 functions of the biliary system. | • Transport bile from liver to GB • Transport bile from GB to duodenum |
| What is the normal variant of the GB called when it folds at the fundus? | Phrygian cap |
| What is it called when stones are formed by crystallized bile salts and cholesterol? | Cholelithiasis |
| What does it mean to have a "packed bag"? | The GB is full of stones |
| What is the normal measurement for the GB wall thickness? | 3 mm or less |
| Distension of the GB is called what? | Courvoisier’s Sign or hydrops |
| GB wall calcification is called what? | porcelain GB |
| What is a Choledochal Cyst? | Cystic dilation of biliary tree |
| What is the most common obstructive biliary disease in infants & children? | Biliary Atresia |
| What is most common cause of obstructive jaundice? | Choledocholithiasis |
| Increased pressure in biliary system that causes pus to form is called what? | Cholangitis |
| Thickened material within GB lumen that is associated with acute cholecystitis is called? | Empyema of the Gallbladder |