Pathology of intestinal tumors

Pathology of intestinal tumors 

Updated: 03/02/2021

© Jun Wang, MD, PhD

Key anatomy and histology
  • Jejunum: Villi
  • Ileum: villi, more goblet cells, Peyer’s patch
  • Colon: Crypts, no villi
Polyps
Syndromes with GI polyp/malignancy
Genetic abnormalities of intestinal polyp/tumor
Adenocarcinoma
Carcinomas of anal canal
Tumors of appendix

Practice questions A
Practice questions B


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