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Related Concept Videos

Gallbladder01:17

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...
Cholecystitis01:20

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...
Diseases of the Liver and Gallbladder01:26

Diseases of the Liver and Gallbladder

Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not related to...
Chronic Pancreatitis I: Introduction01:24

Chronic Pancreatitis I: Introduction

The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Pyloric Obstruction01:11

Pyloric Obstruction

Pyloric obstruction, also referred to as gastric outlet obstruction, is a condition characterized by narrowing or blockage at the pylorus—the muscular valve regulating the flow of stomach contents into the duodenum. When this passage becomes impaired, the stomach cannot effectively empty its contents into the small intestine. This disruption leads to a range of gastrointestinal symptoms, including early satiety, bloating, epigastric pain, postprandial nausea, persistent vomiting, and...
Appendicitis01:19

Appendicitis

Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...

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Intraoperative Strategy under Complex Vascular Adhesion for Laparoscopic Radical Resection of Bismuth-Corlette Type IIIb Perihilar Cholangiocarcinoma
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Porcelain gallbladder: a benign process or concern for malignancy?

Thomas Schnelldorfer1

  • 1Department of General Surgery, Lahey Clinic, Burlington, MA 01805, USA. thomas.schnelldorfer@lahey.org

Journal of Gastrointestinal Surgery : Official Journal of the Society for Surgery of the Alimentary Tract
|February 21, 2013
PubMed
Summary
This summary is machine-generated.

Porcelain gallbladder (gallbladder wall calcifications) has a lower cancer risk than previously thought. Symptoms like gallbladder masses are key indicators of advanced cancer, not early risk.

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Area of Science:

  • Gastroenterology
  • Surgical Oncology
  • Diagnostic Imaging

Background:

  • Porcelain gallbladder (gallbladder wall calcifications) is often perceived as a high-risk condition for gallbladder carcinoma.
  • Recent evidence suggests this perceived strong correlation may be overestimated, prompting re-evaluation.

Purpose of the Study:

  • To systematically review the literature on gallbladder wall calcification and its association with gallbladder malignancy.
  • To clarify the actual risk of gallbladder cancer in patients with porcelain gallbladder.

Main Methods:

  • A systematic literature search was performed, including human studies on gallbladder wall calcification and malignancy.
  • Meta-analysis and multivariate analysis were used to assess risk factors and malignancy rates.

Main Results:

  • Of 340 patients with gallbladder wall calcification, 21% had gallbladder malignancy.
  • In a subgroup analysis of unbiased studies, malignancy rate was 6% versus 1% in controls (p=0.036).
  • Gallbladder mass and cancer-like symptoms were independent predictors of malignancy (ORs > 80).

Conclusions:

  • The risk of gallbladder cancer in porcelain gallbladder patients is lower than previously anticipated.
  • Identified risk factors (mass, symptoms) are indicative of advanced disease, limiting their predictive value.
  • Prophylactic cholecystectomy is suggested for healthy patients, while non-operative management may suit those with comorbidities.