Gallbladder Diseases
Gallbladder Diseases - Related Videos
01:26
Diseases of the Liver and Gallbladder
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2024
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...
01:17
Gallbladder
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2024
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...
10:47
An Overview of Genetics and Disease
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2023
Many human diseases are associated with mutations or variations in genetic sequences. Some of these genetic variants are heritable, passed down from generation to generation, while others arise sporadically during an organism’s life and cause diseases such as cancer. Researchers are trying to identify and characterize these genetic alterations in the hopes of improving diagnosis and therapeutic options for patients.In this video, we will examine the history of genetic disease research, and...
09:23
Parasite Induced Genetically Driven Autoimmune Chagas Heart Disease in the Chicken Model
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Cited by 12 •
2012
The inoculation of Trypanosoma cruzi in fertile eggs prior to incubation renders the parasite kDNA minicircle integration in embryo cells genome. Crossbreeding reveals the vertical transfer of the mutations to progeny. The kDNA integrates into coding regions at several chromosomes and the chickens die with an inflammatory autoimmune heart disease.
08:50
Assessment of Vascular Function in Patients With Chronic Kidney Disease
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Cited by 25 •
2014
The degree of vascular dysfunction and contributing physiological mechanisms can be assessed in patients with chronic kidney disease by measuring brachial artery flow-mediated dilation, aortic pulse-wave velocity, and vascular endothelial cell protein expression.
FAQs
Changes in bile composition can allow cholesterol or pigment crystals to form stones. When a stone obstructs the cystic duct or common bile duct, bile flow becomes disrupted rather than moving normally through the biliary system. This blockage can contribute to inflammation, linking the chemical properties of bile with the tissue response observed in gallbladder disease.
Bile flow connects the functions of the liver, gallbladder, and intestine. The gallbladder stores and concentrates bile, while the broader system delivers it in support of digestion. Gallbladder diseases can therefore be studied as disruptions of an interacting biological system, involving bile composition, epithelial function, storage, concentration, and movement through the ducts.
Gallbladder disease does not always center on crystal or stone formation. Abnormal emptying represents a different disturbance in gallbladder function, whereas stones may obstruct the cystic or common bile duct and alter bile flow. Distinguishing these patterns helps biology and medicine relate observed disease to either a functional emptying problem, a physical blockage, or both.
These clinical tools contribute different types of information. Symptoms indicate the patient’s experienced effects, blood tests provide laboratory evidence relevant to the disorder, and imaging helps assess structures involved in the biliary system. Considered together, they help guide dietary management, medication, endoscopic procedures, or surgical removal and support efforts to prevent complications.
Evaluation begins by considering symptoms and using blood tests and imaging to investigate the condition. The resulting information helps clinicians determine whether management should involve dietary measures, medication, an endoscopic procedure, or surgical removal. This stepwise approach connects biological findings with a treatment plan and aims to address disrupted bile flow or associated complications.
The overview identifies endoscopic procedures and surgical removal as possible management options selected after clinical evaluation. Their consideration depends on information from symptoms, blood tests, and imaging, rather than on a single finding alone. These interventions form part of a broader strategy that may also include dietary management or medication and aims to prevent complications.