CC: Lipidosis Flashcards

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1
Q

What were the lab abnormalities?

A
Low PCV (anemia)
High ALT (liver or muscle)
High AP (liver or bone)

Signs point toward hepatopathy

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2
Q

What was the diagnostic plan?

A

Abdominal ultrasound (take a peak)
Liver function test - bile acids
Coagulogram
Hepatic Aspirate/Biopsy (most invasive, want to hold off unless absolutely necessary)

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3
Q

What were the diagnostic results we were interested in?

A

Elevated Pre- and Post-prandial Bile Acids

Hepatic aspirate showed hepatocytes heavily vacuolated, multiple vacuoles, no inflammatory cells

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4
Q

What was the therapeutic plan?

A

PEG Tube

Enteral nutrition

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5
Q

How did they treat?

A

Day 1: 1/3 of calculated daily energy requirement
Day 2: 2/3 of calculated daily energy requirement
Day 3: total calculated daily energy requirement
Day 4: discharged with instruction how to feed

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6
Q

What is hepatic lipidosis?

A

Massive accumulation of lipid within the liver/hepatocytes.

Most common hepatic disease of CATS.

Decreased hepatic function.

Most common in 2-8 years of age.

Follows periods of anorexia: Stress, Idiopathic, Secondary

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7
Q

What are clinical signs of hepatic lipidosis?

A
Anorexia
Weight loss
Icterus
Hepatomegaly
Vomiting
Signs of Primary Disease
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8
Q

What is pathophysiology of hepatic lipidosis?

A

Anorexia leads to lipolysis –> overwhelms livers ability to process lipids –> fatty liver

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9
Q

What stressors can cause hepatic lipidosis in cats?

A
Moving
New Pet
New family member
Diet Change
Construction
Boarding or house sitter
Owner absence
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10
Q

What are lab abnormalities associated with hepatic lipidosis?

A
Elevated Alkaline Phosphatase (AP)
Elevated Alanine Aminotransferase (ALT)
Hyperbilirubinemia
Anemia
Microcytosis
Neutrophilia
Elevated Bile Acids

(usually not ketoacidotic)

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11
Q

What is the prognosis of hepatic lipidosis?

A

Depends on the underlying disease.

Idiopathic: 50%-75%

Relapses are uncommon. Most recover.

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