Related Experiment Video
Updated: Aug 14, 2026

07:36
Laparoscopic Common Bile Duct Exploration in Patients with a Previous History of Biliary Tract Surgery
Published on: February 10, 2023
Agenesis of the gallbladder: laparoscopic diagnosis
1Brown University, Providence, Rhode Island.
Abstract:
Congenital absence of the gallbladder is an extremely rare anomaly. Although ideally gallbladder agenesis should be diagnosed before surgery, this has not been documented in the literature. Laparoscopy offers patients with nonvisualizing or shrunken gallbladders on imaging studies the opportunity for diagnosis in a minimally invasive manner. A thorough laparoscopic exploration and cholangiogram are necessary to confirm the diagnosis.
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Gallbladder
The gallbladder is a small, pear-shaped organ that plays a crucial role in our digestive system. Measuring about 10 cm in length, it is comparable in size to a kiwi fruit and is located in a hollow area on the lower surface of the liver. The gallbladder's primary function is to store and concentrate bile, a fluid produced by the liver that aids in digestion.
The gallbladder's anatomy consists of three regions: the fundus, body, and neck. Extending from the neck, the cystic duct joins the common...
The gallbladder's anatomy consists of three regions: the fundus, body, and neck. Extending from the neck, the cystic duct joins the common...
Cholecystitis
Cholecystitis is inflammation of the gallbladder, most commonly caused by obstruction of the cystic duct. This blockage prevents bile from draining, leading to gallbladder distension, inflammation, and potentially serious complications. This condition may present acutely or chronically and can happen with or without gallstones.EtiologyAbout 95% of cholecystitis cases are calculous, caused by gallstones blocking the cystic duct, leading to bile accumulation and inflammation of the gallbladder...

