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Related Concept Videos

Diseases of the Liver and Gallbladder01:26

Diseases of the Liver and Gallbladder

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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.
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Updated: Jun 11, 2025

Measurement of Tissue Non-Heme Iron Content using a Bathophenanthroline-Based Colorimetric Assay
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[Hepatic iron overload].

Bruno Turlin1, Pierre Allaume1

  • 1Anatomie pathologique, hôpital Pontchaillou, CHU, 35003 Rennes, France.

Annales De Pathologie
|October 5, 2024
PubMed
Summary
This summary is machine-generated.

Iron is essential for cell function. Identifying hepatic siderosis via Perls staining can help diagnose HFE1 hemochromatosis, especially when genetic testing is inconclusive due to variable disease expression.

Keywords:
Coloration de PerlsHemochromatosisHémochromatoseIron overloadPerls stainingSurcharge en fer

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Assessing Iron Deposition in the Brains of 5xFAD Mice by Perls'/DAB Staining
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Area of Science:

  • Histopathology
  • Cellular biology
  • Genetics

Background:

  • Iron is vital for cellular and whole-body function.
  • Hepatic siderosis, or iron overload in the liver, can be classified based on iron deposit location (parenchymal, mesenchymal, or mixed).
  • HFE1 hemochromatosis is the most prevalent cause of siderosis.

Purpose of the Study:

  • To highlight the role of Perls staining in identifying and classifying hepatic siderosis.
  • To emphasize the diagnostic utility of demonstrating hepatic siderosis in cases of HFE1 hemochromatosis, particularly given its variable genetic expressivity and incomplete penetrance.

Main Methods:

  • Histopathological examination using Perls staining to identify and classify iron deposits in the liver.
  • Review of diagnostic approaches for HFE1 hemochromatosis.

Main Results:

  • Perls staining effectively identifies hepatic iron deposits.
  • Classification of hepatic siderosis can guide etiological investigation.
  • Hepatic siderosis demonstration may serve as a diagnostic clue for HFE1 hemochromatosis.

Conclusions:

  • Perls staining is a valuable tool for diagnosing hepatic siderosis.
  • Identifying siderosis patterns can aid in determining the cause of iron overload.
  • Demonstrating hepatic siderosis can be crucial for diagnosing HFE1 hemochromatosis, complementing genetic analysis.