Skip to main content

Anal Adenocarcinoma

  • Reference work entry
  • First Online:
Pathology of the Gastrointestinal Tract

Part of the book series: Encyclopedia of Pathology ((EP))

  • 234 Accesses

Synonyms

Glandular carcinoma

Definition

The most frequent type of anal cancer is squamous cell carcinoma, described in a specific chapter (see entry “Squamous Cell Carcinoma, Anus”). Other types of anal carcinoma, i.e., adenocarcinoma, neuroendocrine carcinoma, Paget’s disease, and basal cell carcinoma, can also be observed.

Adenocarcinoma of the anal canal is a malignant epithelial tumor arising from glandular cells lining the upper anorectal part of the anal canal, anal transitional zone (ATZ) mucosa, the anal glands, or the epithelium lining of fistulous tracts.

Most adenocarcinomas found in the anal canal represent downward spread from a rectal adenocarcinoma or arise from colorectal-type mucosa lining the ATZ above the dentate line. Rare cases, described as extramucosal perianal adenocarcinomas, develop in pre-existing congenital or acquired anal sinuses or fistulae (in patients with Crohn’s disease). Some adenocarcinomas develop from anal glands or ducts that drain the anal...

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 329.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
USD 379.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References and Further Reading

  • Meriden, Z., & Montgomery, E. A. (2012). Anal duct carcinoma: A report of 5 cases. Human Pathology, 43, 216–220.

    PubMed  Google Scholar 

  • Shia, J. (2010). An update on tumors of the anal canal. Archives of Pathology and Laboratory Medicine, 134, 1601–1611.

    PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Denis Chatelain .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2017 Springer International Publishing AG

About this entry

Check for updates. Verify currency and authenticity via CrossMark

Cite this entry

Chatelain, D., Fléjou, JF. (2017). Anal Adenocarcinoma. In: Carneiro, F., Chaves, P., Ensari, A. (eds) Pathology of the Gastrointestinal Tract. Encyclopedia of Pathology. Springer, Cham. https://doi.org/10.1007/978-3-319-40560-5_1427

Download citation

  • DOI: https://doi.org/10.1007/978-3-319-40560-5_1427

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-40559-9

  • Online ISBN: 978-3-319-40560-5

  • eBook Packages: MedicineReference Module Medicine

Publish with us

Policies and ethics