06.19.2013 - Liver Pathology II Flashcards

Adenoma arising in a choledochal cyst

Beads on a string in primary sclerosing cholangitis

Bile duct adenoma

Bile duct adenoma

Bile plugs

Cholangiocarcinoma - no association with underlying liver disease - lots of desmoplastic fibroblastic response, which is why it is white, liver is not nodular but normal

Choledochal Cyst - here we can see all the layers, so it is a true diverticulum

Cirrhotic liver

Cut section of cirrhotic liver

Eichonicocal cyst

Eichonicocal cyst

Feathery degeneration

Florid duct lesion of primary biliary cirrhosis

Focal nodular hyperplasia

Focal nodular hyperplasia

Focal nodular hyperplasia

Fulminant Necrosis - necrotic areas are circled

HCC

HCC

Hemangioma

Hemangioma
What is this? Is it a precursor to HCC?

Hepatic adenoma - THIS IS NOT THE PRECURSOR TO HCC

Hepatic adenoma

Hepatic adenoma

Hepatocellular carcinoma

Hepatocellular carcinoma

Klatskin tumor - this adenocarcinoma is a cholangiocarcinoma that arises at the bifurcation of right and left bile ducts

Loss of bile duct in primary sclerosing cholangitis

Macro-trabecular architecture of HCC, low grade



Moderate grade HCC

Porcelain Gallbladder - calcium in the wall

Primary biliary cirrhosis

Primary sclerosing cholangitis - biliary sludge

Primary sclerosing cholangitis - biliary sludge





Pure cholesterol gallstone