Cholecystitis is an inflammation of the gallbladder, a small organ located beneath the liver that plays a key role in digesting fats by storing bile. This condition often arises due to a blockage in the cystic duct, which is usually caused by gallstones. When the gallbladder becomes inflamed, it can lead to symptoms such as severe abdominal pain, nausea, vomiting, and fever. Acute cholecystitis can develop suddenly and requires prompt medical attention, while chronic cholecystitis can occur over time due to recurring inflammation, leading to scarring and dysfunction of the gallbladder.
Diagnosis typically involves imaging tests such as an ultrasound or CT scan, which can reveal gallstones and assess the condition of the gallbladder. Treatment usually includes dietary changes and medications, but in more severe cases, surgical intervention may be necessary to remove the gallbladder, a procedure known as cholecystectomy. If left untreated, cholecystitis can lead to serious complications, including infection or rupture of the gallbladder, making it crucial to seek medical care if symptoms arise.