Welcome to IANS

We are the world's first professional society devoted to the prevention and treatment of AIN (anal intraepithelial neoplasia) and anal cancer.

Our mission is to provide a forum for individuals with a broad spectrum of backgrounds, viewpoints and geographic origin, an exchange of ideas and dissemination of knowledge regarding the pathogenesis, diagnosis, treatment and prevention of anal neoplasia. 

Forum discussion

  • There are no forum topics to display.

Career Center

  • Please log in or subscribe for more information

Upcoming Events

Current Events


European HRA Course 2019
November 7-8, 2019
Homerton University Hospital
London, United Kingdom

More info to come!

The International Anal Neoplasia Society

P.O. Box 1543
Leesburg, Virginia 20177


Powered by Wild Apricot Membership Software