Anal squamous intraepithelial neoplasia

Pablo A. Bejarano, Marylise Boutros, Mariana Berho

Research output: Contribution to journalReview articlepeer-review

10 Scopus citations


Diagnosis, follow up, and treatment of anal intraepithelial neoplasia are complex and not standardized. This may be partly caused by poor communication of biopsy and cytology findings between pathologists and clinicians as a result of a disparate and confusing terminology used to classify these lesions. This article focuses on general aspects of epidemiology and on clarifying the current terminology of intraepithelial squamous neoplasia, its relationship with human papilloma virus infection, and the current methods that exist to diagnose and treat this condition.

Original languageEnglish (US)
Pages (from-to)893-912
Number of pages20
JournalGastroenterology Clinics of North America
Issue number4
StatePublished - Dec 1 2013


  • Anal carcinoma
  • Anal intraepithelial neoplasia
  • Dysplasia
  • Human papilloma virus

ASJC Scopus subject areas

  • Gastroenterology


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