What is the term for purulent material found within the gallbladder due to a bacterial infection associated with acute cholecystitis?

The term used to describe purulent material found within the gallbladder due to a bacterial infection associated with acute cholecystitis is empyema of the gallbladder. This condition occurs when inflammation and infection persist, leading to the accumulation of pus as a result of the body's immune response to the infection.

In the case of acute cholecystitis, which is the inflammation of the gallbladder often due to a gallstone obstructing the cystic duct, the presence of infection can result in the formation of this purulent material. While cholecystitis itself refers to the inflammation of the gallbladder, empyema specifically indicates that there is pus present due to the infection, making it a more specific diagnosis in this context.

Understanding the distinction between these terms is essential in diagnosing and managing gallbladder pathologies effectively.