The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for Anal Squamous Cell Cancers (Revised 2018)

This is a clinical practice guideline for patients with squamous cell cancers (SCC) of the anal canal and perianal region. The guideline specifically examines management options for premalignant and malignant squamous neoplasms of the anus and perianal region. Recommendations are provided regarding screening options, primary treatment, and surveillance for SCC and perianal squamous cell cancers.