Pathology of Fatty Liver
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Questions and Answers

What is the primary characteristic of parenchymal lipidoses?

  • Inflammation in the cytoplasm
  • Lipid metabolism disturbance in the cytoplasm (correct)
  • Mitochondrial dysfunction in the cytoplasm
  • Abnormal protein metabolism in the cytoplasm

What is the typical manifestation of fatty dystrophy in cells?

  • Accumulation of lysosomes in the cytoplasm
  • Accumulation of mitochondria in the cytoplasm
  • Accumulation of neutral lipid droplets in the cytoplasm (correct)
  • Accumulation of protein in the nucleus

What is the primary reason for fatty dystrophy of the liver?

  • Inflammation in the liver tissue
  • Viral infection of the liver
  • Toxic substance exposure
  • Misbalance between entry and utilization of lipids in hepatocytes (correct)

What is the role of apoprotein in lipid metabolism?

<p>Necessary for lipid transport in the form of lipoproteins (A)</p> Signup and view all the answers

What is the characteristic appearance of the liver in fatty dystrophy?

<p>It is enlarged and flabby (C)</p> Signup and view all the answers

What is the consequence of decreased apoprotein production in the liver?

<p>Decreased lipid excretion from hepatic cells (B)</p> Signup and view all the answers

What is the typical staining color of lipid droplets in fatty dystrophy using Sudan III?

<p>Orange-red (B)</p> Signup and view all the answers

What is a common condition associated with fatty dystrophy of the liver?

<p>All of the above (D)</p> Signup and view all the answers

What is the main mechanism of fatty dystrophy development in the peripheral areas of the hepatic lobe?

<p>Infiltration mechanism (D)</p> Signup and view all the answers

What is the outcome of fatty dystrophy of the liver?

<p>It is reversible, and liver function remains normal for a long time (B)</p> Signup and view all the answers

What is the most frequent cause of fatty dystrophy of the myocardium?

<p>Hypoxia (C)</p> Signup and view all the answers

What is the consequence of adding necrosis to fatty dystrophy of the liver?

<p>Liver function is disrupted and may lead to liver failure (D)</p> Signup and view all the answers

What is the characteristics of the liver in liver amyloidosis?

<p>It is enlarged, white, with lardaceous luster on the section (A)</p> Signup and view all the answers

What is the consequence of amyloid deposition in the liver?

<p>Hepatocyte atrophy and hepatic failure (A)</p> Signup and view all the answers

What is the location of amyloid deposition in the liver?

<p>Along the sinusoids in lobules and vascular walls (C)</p> Signup and view all the answers

What complication can occur as a result of amyloid deposition in the liver?

<p>Portal hypertension (C)</p> Signup and view all the answers

What is the effect of amyloidosis on liver cells?

<p>It causes hepatocyte atrophy (B)</p> Signup and view all the answers

What is the clinical manifestation of liver amyloidosis?

<p>Hepatic failure (C)</p> Signup and view all the answers

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