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Cholecystitis

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...

Gallbladder

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...

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Related Experiment Video

Updated: Jul 15, 2026

Intraoperative Strategy under Complex Vascular Adhesion for Laparoscopic Radical Resection of Bismuth-Corlette Type IIIb Perihilar Cholangiocarcinoma

Intraoperative Strategy under Complex Vascular Adhesion for Laparoscopic Radical Resection of Bismuth-Corlette Type IIIb Perihilar Cholangiocarcinoma

Published on: February 13, 2026

[Incidental gallbladder carcinoma].

Antonio Frena¹, Peter Marinello, Giuseppe La Guardia

¹Dipartimento di Chirurgia Generale 2, Ospedale Regionale, Bolzano.

Chirurgia Italiana

|May 16, 2007

Summary

Incidental gallbladder carcinoma (IGC) detection is rising due to increased cholecystectomies. Extended cholecystectomy significantly improves patient survival rates compared to simple cholecystectomy.

Area of Science:

Gastroenterology and Hepatobiliary Surgery
Surgical Oncology
Pathology

Context:

Incidental gallbladder carcinoma (IGC) is defined by histological detection during gallbladder examination.
Increased rates of cholecystectomy have led to a rise in IGC detection, predominantly pT1 and pT2 stages.
Historical treatment paradigms for IGC have evolved significantly over the past two decades.

Purpose:

To review 20 years of experience with incidental gallbladder carcinoma.
To correlate tumor staging, patient survival, and surgical therapy evolution.
To compare survival outcomes between simple and extended cholecystectomy for IGC.

Summary:

A review of 3012 cholecystectomies identified an IGC incidence of approximately 0.66% (20 cases).

Related Experiment Videos

Last Updated: Jul 15, 2026

Intraoperative Strategy under Complex Vascular Adhesion for Laparoscopic Radical Resection of Bismuth-Corlette Type IIIb Perihilar Cholangiocarcinoma

Intraoperative Strategy under Complex Vascular Adhesion for Laparoscopic Radical Resection of Bismuth-Corlette Type IIIb Perihilar Cholangiocarcinoma

Published on: February 13, 2026

Extended cholecystectomy, involving radical re-operation, has become the preferred treatment over simple cholecystectomy.

Survival rates at 1 year improved from 92% to 100%, and at 5 years from 26% to 66% with extended cholecystectomy.

Impact:

The study highlights the improved survival outcomes associated with extended cholecystectomy for IGC.
Findings underscore the shift in surgical management prompted by literature recognizing subtle tumor spread.
This evolution in surgical approach, emphasizing radical re-operation, has significantly enhanced patient prognosis for IGC.