Cancer 1- images

Question 1

WHat types of image is this and what type of epithelium can you see and where

Answer 1

Histological

Question 2

WHat types of image is this and what type of epithelium can you see and where

Answer 2

• Endoscopy Image:
  
  • This bits that are white/pink are stratified squamous epithelium
  • The red bits are simple columnar epithelium

Question 3

Explain what this image shows

Answer 3

• his is a cervical biopsy
• On the left you can see that the cells are very compact at the bottom then become more and more spaced out towards the lumen - normal cellular maturation
• On the right hand side of this image, the cells are NOT undergoing normal maturation
• There are compact cells with dark, dense nuclei on the surface - these cells are normally seen further down

Question 4

Identify the grade of dysplasia for these images

Answer 4

• The nuclei are bigger and the nucleo-cytoplasmic ratio is higher in high grade dysplasia – so right one is darker

Question 5

WHat is are the following images showing

Answer 5

Images showing osteoma

Question 6

What is this image showing

Answer 6

• This is a section of liver showing the bile ducts
• A normal portal tract only contains ONE bile duct
• Here there are loads of bile ducts
• Normal bile ducts are round but these ones are a little misshapen
• Though there are no issues cytologically
• These bile ducts are abnormally arranged