Path photos Flashcards
What is this?
Mallory Denk Body - Alcoholic Hyaline
What is this?
Cirrhosis
What cells are these and what are they seen in?
Ground glass cells - Chronic viral hepatitis HBV
What is this? What type?
Hepatocellular necrosis around CV
Coagulatvie Necrosis
THese are two types of cholestasis of sepsis - which is worse?
L: Canalicular cholestasis
R: Ductla cholestasis - more ominous
THis shows non-suppurative inflammatory destruction of small and med sized intrahepatic bile ducts - what diesase is it, what is pictured below, what other symptoms are seen?
Primary biliary cirrhosis
Florid duct lesion
Cirrhosis, portal HTN, jaundice, xanthomas
What cells are these? How do they contribute to alcoholic hepatitis?
Kuppfer cells. Secrete TNF-alpha
What is this seen in and what are you at a higher risk for? What other disease might you have?
Primary sclerosing cholangitis - “Onion skinning”, strictures and beading
Cholangiocarcinoma
UC
What are these cells seen in?
HCC
Which is the hepatic artery and which is the bile ductule?
Top = Artery - sm. muscle
Bottom = Bile ductule
This is the stroma of the liver. What are the stained reticular fibers composed of?
Type III Collagen
The space here labeled D - or the space of Disse is also known as what?
Perisinusoidal space
The epithelium of the GB shown here is what? What is the serosa?
Simple columnar epithelium.
Simple squamous - free edge
What are these?
Glycogen granules
A person presents with vasomotor disturbances, intestinal hypermotility, wheezing, and hepatomegaly as well as this from biopsy. What is the diagnosis?
Carcinoid Tumor - sm. intestine
What is this? Will it turn into cancer?
Peutz-Jeghers polyp - no malignat potential
Thick fibrous stalk, mucin rich glands
CT and smooth muscle extends into polyp
Abundant glands rich in goblet cells
What is this? Does it have malignant potential?
Serrated, hyperplastic polyp - no malignant potential
What is this? Does it have malignant potential?
Sessile Serrated, high malignant potential
“interval tumors”
What is this?
Tubular Adenoma
What is this?
Villous Adenoma
In this liver biopsy, what pathology is shown and how might it present?
Biliary Atresia
A 4 week old infant with jaundice, acholic stool and dark urine.
