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Related Concept Videos

Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test01:22

Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test

In clinical practice, the direct measurement of hepatic blood flow to evaluate liver function presents significant challenges due to the intricate and specialized nature of the necessary techniques. Consequently, healthcare professionals often rely on empirical estimates derived from thorough patient examinations and liver function tests to gauge liver health. Among the tools at their disposal, the Child–Pugh and MELD scoring systems stand out for their ability to categorize and assess the...
Liver Physiology01:30

Liver Physiology

The liver, an essential organ in the human body, performs over 200 vital functions that can be broadly categorized into metabolic, hematological, endocrine regulation, and bile production.
Metabolic Regulation:
The liver is the central organ involved in regulating blood composition. It stabilizes blood glucose levels, maintaining them within the range of  70–110 mg/dL. When these levels drop, the liver breaks down glycogen reserves and releases glucose into the bloodstream. It can also...
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...
Hepatitis01:25

Hepatitis

Hepatitis is an inflammatory condition of the liver most commonly caused by hepatotropic viruses (A–E), though non-infectious causes such as alcohol and drugs also exist.Hepatitis AHepatitis A virus (HAV) is a non-enveloped RNA virus of the Picornaviridae family. It is primarily transmitted via the fecal-oral route, typically through ingestion of contaminated food or water. After ingestion, HAV enters the bloodstream through the oropharynx or intestinal epithelium and reaches the liver. The...
Cirrhosis II: Pathophysiology01:24

Cirrhosis II: Pathophysiology

Cirrhosis is a progressive chronic liver injury caused by prolonged inflammation, excessive fibrotic remodeling, and impaired regeneration. Over time, repeated hepatic insults disrupt the liver’s architecture and function, leading to reduced blood flow, impaired bile drainage, and diminished metabolic capacity.Pathophysiology of cirrhosisCirrhosis arises from three main responses to chronic liver damage: inflammation, immune activation, and hepatocyte death. These processes lead to structural...
Effect of Hepatic Disease on Pharmacokinetics: Drug Dosing and Hepatic Blood Flow01:26

Effect of Hepatic Disease on Pharmacokinetics: Drug Dosing and Hepatic Blood Flow

Chronic liver disease significantly impacts drug metabolism due to alterations in hepatic blood flow and enzyme accessibility. This disruption affects the body's pharmacokinetics—the movement and processing of drugs within the system. Key enzymes crucial for metabolizing medications become less accessible, changing how drugs are processed and utilized. Furthermore, liver disease influences the synthesis of plasma proteins, such as albumin and globulins, which play critical roles in drug binding...

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Related Experiment Video

Updated: May 7, 2026

Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen
09:44

Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen

Published on: November 27, 2019

[Hepatology scores].

Sebastian Tonko1, Jean-François Dufour

  • 1Universitätsklinik für viszerale Medizin und Chirurgie, Universitätsspital, Bern und Departement für Klinische Forschung, Universität Bern.

Therapeutische Umschau. Revue Therapeutique
|October 5, 2013
PubMed
Summary

This study reviews essential hepatology scores for accurate patient diagnosis, prediction, and treatment in resource-limited settings. Established clinical tools like the Child-Pugh-Turcotte and MELD scores remain crucial for daily patient management.

Area of Science:

  • Hepatology
  • Clinical Medicine
  • Medical Diagnostics

Context:

  • Complex medical conditions require accurate diagnosis and treatment, especially in resource-limited environments.
  • Numerous scoring systems exist in hepatology to aid clinical decision-making.
  • Focus is placed on widely adopted and clinically decisive scores.

Purpose:

  • To review established hepatology scores vital for daily clinical management.
  • To highlight scores used in diagnosing and managing liver diseases.
  • To underscore the continued relevance of these scores in current practice.

Summary:

  • The Child-Pugh-Turcotte Score (CTP), MELD Score, simplified autoimmune hepatitis criteria, Mayo Score for primary biliary cirrhosis, and Lille Score for alcoholic hepatitis are discussed.

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Technique of Porcine Liver Procurement and Orthotopic Transplantation using an Active Porto-Caval Shunt
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Last Updated: May 7, 2026

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Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen

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  • These scores integrate clinical features and laboratory findings for accurate patient assessment.
  • Their established utility ensures their continued use in clinical practice.
  • Impact:

    • Provides a concise overview of critical diagnostic and prognostic tools in hepatology.
    • Supports clinicians in resource-limited settings by focusing on proven scoring systems.
    • Establishes the foundational importance of current scores while acknowledging future advancements.