3.4.1 Liver Pathology III Flashcards
What this be?

Cholelithiasis
What this be?

Liver cell adenoma (benign)
What this be?

Gallbladder carcinoma
What are two types of venous outflow obstruction?
Hepatic vein thrombosis (Budd-Chiari syndrome)
Veno-oclusive dz
What this be?

Hepatic adenomas
What this be?

gallbladder carcinoma
What is the black arrow pointing to?

Hepatic vein thrombosis

D) Primary biliary cirrhosis
(NOTE THE AMA LEVEL)
What are some of the ways that flow can be impaired THROUGH the liver?
cirrhosis, sickle cell, metastatic dz, passive congestion, peliosis hepatis (anabolic steriods)
What this be?

Ascending cholangitis
What is shown here?

Nutmeg liver- passive congestion
What dz process of HCC is being shown here?

Expanded trabeculae
What this be?

angiosarcoma
What this be?

Angiosarcoma
What this be?

Cholesterol gall stones
Type of stone?

Pigmented
What this be?

HCC
Answer?

D) Gilbert Syndrome
What is shown here?

Ischemic damage due to hepatic artery thrombosis
How can liver masses be broken down into benign or malignant?

What are the 3 types of circulatory disorders that commonly affect the liver? And their associated manifestations?
Impaired blood inflow (prehepatic)
Impaired intrahepatic blood flow (intrahepatic)
Hepatic vein outflow obstruction (extrahepatic)

What this be?

Liver cell adenoma
What are two possible causes of veno-oclusive dz?
Jamaican bush tea
1-2 wks post BMT (bone marrow transplant) - toxic injury to sinusoidal endothelium
What this be?

Pigmented gall stones
Answers?

A, A, B, A
Name this food contaminant

Aflatoxin
What this be?

Liver cell adenoma
What are the four main types of malignant tumors?
Mestastasis (MOST COMMON), hepatocellular carcinoma, cholangoicarcinoma, angiosarcoma, hepatoblastoma (pediactric)
What this be?

Bile duct adenoma
What this be?

HCC
Subtype of HCC?

Solid variant
What this be?

Cholangiocarcinoma
What are some of the etiologies of HCC?

What this be?

Hemangioma
Type of gall stone?

Cholesterol
What this be?

A) HCC
What is shown here?

Extreme congestion
What this be?

Cholangiocarcinoma
What this be?

Fibrolamellar HCC
What two viral infections are associated with HCC?

What this be?

Cholecystitis
What are the four subtypes of hepatic adenomas?
- HNF(alpha) mutated
- Inflammatory
- Beta-catenin activated
- Unclassified
What this be?

Cholangiocarcinoma
What this be?

Cholangiocarcinoma
Her condition?

Chronic hepatitis
What is shown here?

Veno-oclusive dz
Her diagnosis?

Acute hepatitis
What country is most of HCC found?
Asia (due to high levels of Hep B infections)
What type of HCC is this?

Acinar
What this be?

Focal nodular hyperplasia
Microscopic appearance of what?

Focal nodular hyperplasia
Answer these

C, B, D, A
What are the 3 disorders of the gall bladder?
cholelithiasis (stones)
cholecystitis (inflammation)
GB carcinoma
What is the most common hepatic adenoma associated with HCC (hepatic cell carcinoma)?
Beta-catenin activated
Answer?

E
What this be?

Focal nodular hyperplasia
What this be?

Bile duct hamartoma
What this be?

HCC
What this be?

HCC
These are all types of what?

Malignant tumors
What this be?

Focal nodular hyperplasia
What are the two types of inflow obstruction?
Hepatic artery compromise
Portal vein obstruction or thrombosis
Type of HCC?

Fibrolamellar HCC
What are the risk factors for cholelithiasis?

What are some of the causes/symptoms of Budd-Chiari syndrome?

What this be?

Bile duct adenoma
What this be?

Hemangioma