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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...
Cirrhosis I: Introduction01:23

Cirrhosis I: Introduction

Cirrhosis is a chronic, irreversible liver disease characterized by the widespread replacement of healthy liver tissue with fibrotic scar tissue and the formation of regenerative nodules.Etiology of cirrhosisCirrhosis results from sustained liver injury that triggers progressive fibrosis and structural remodeling. The underlying causes are diverse, encompassing common and less frequent clinical conditions. Regardless of the origin, all causes lead to chronic inflammation, hepatocyte loss, and...
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...
Liver Histology01:27

Liver Histology

The microscopic anatomy of the liver is a complex and intricate system that comprises numerous structural units known as liver lobules, each of which is comparable in size to a sesame seed. These hexagonal structures consist of plates of liver cells or hepatocytes, which are characterized by their versatility and abundance of cellular apparatus like rough and smooth ER, Golgi apparatus, peroxisomes, and mitochondria.
Hepatocytes perform a variety of essential functions. They secrete...
Gross Anatomy of the Liver01:17

Gross Anatomy of the Liver

The liver, the largest gland within the human body, is a firm and reddish-brown organ. This wedge-shaped structure weighs approximately 1.5 kg and occupies a significant portion of the right hypochondriac and epigastric regions. It extends more to the right of the body's midline than to the left.
Located under the diaphragm, the liver is almost entirely ensconced within the rib cage, providing it with substantial protection. Except for the superior most bare area, the liver's surface is covered...

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Related Experiment Video

Updated: Jun 10, 2026

Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy
04:41

Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy

Published on: March 10, 2023

[Liver cystadenoma].

T Skalický1, V Treska, A Sutnar

  • 1Chirurgická klinika LF UK a FN v Plzni. skalicky@fnplzen.cz

Rozhledy V Chirurgii : Mesicnik Ceskoslovenske Chirurgicke Spolecnosti
|July 29, 2010
PubMed
Summary
This summary is machine-generated.

Biliary cystadenomas, benign liver tumors with malignant potential, require surgical removal. Surgical treatment, though complex due to central location, yields excellent long-term outcomes with no mortality.

Related Experiment Videos

Last Updated: Jun 10, 2026

Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy
04:41

Application of the En Bloc Concept Combined with Anatomic Resection in Laparoscopic Hepatectomy

Published on: March 10, 2023

Area of Science:

  • Hepatobiliary surgery
  • Surgical oncology
  • Gastroenterology

Background:

  • Biliary cystadenomas are rare cystic liver lesions with malignant potential.
  • Early and accurate diagnosis is crucial for effective management.
  • Surgical intervention is the standard treatment for these tumors.

Observation:

  • A study reviewed three cases of biliary cystadenoma treated between 2004 and 2009.
  • All patients were women aged 36-58, with tumors centrally located near major bile ducts.
  • Preoperative diagnosis was achieved in 66% of cases, with enucleation or hepatectomy performed.

Findings:

  • Surgical management resulted in 0% mortality and 33% morbidity.
  • Enucleation and right hepatectomy were the primary surgical approaches.
  • Complete surgical resection is necessary due to the malignant potential of biliary cystadenomas.

Implications:

  • Complete surgical resection of biliary cystadenomas is essential to prevent malignant transformation.
  • Despite challenges posed by central location, surgical treatment offers favorable long-term results.
  • This underscores the importance of timely surgical intervention for liver cystic lesions with malignant potential.