Gallbladder

Definition

The gallbladder is a small, pear-shaped organ located under the liver that stores and concentrates bile, a digestive fluid produced by the liver. It releases bile into the small intestine to aid in the digestion of fats.

5 Must Know Facts For Your Next Test

1. The gallbladder plays a crucial role in fat digestion by releasing bile into the small intestine.
2. Cholecystitis is an inflammation of the gallbladder often caused by gallstones blocking the cystic duct.
3. Helminthic infections, such as those caused by liver flukes, can lead to severe complications affecting the gallbladder.
4. Normal microbiota of the gut can influence bile composition and gallbladder health.
5. Bile stored in the gallbladder contains bile salts, cholesterol, and other compounds essential for lipid emulsification.

Review Questions

• What role does the gallbladder play in digestion?
• How can helminthic infections impact the gallbladder?
• What are some common causes of gallbladder inflammation?

Related terms

Bile: A digestive fluid produced by the liver and stored in the gallbladder that helps digest fats.

Cholecystitis: Inflammation of the gallbladder often caused by obstruction due to gallstones.

Liver Fluke: A parasitic worm that infects the liver and biliary systems, potentially causing damage to these organs.