Welcome to IANSWe 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. |
In the NewsIn Memory
Human Papillomavirus Vaccination for Adults: Updated Recommendations of the Advisory Committee on Immunization Practices
 International Anal Neoplasia Society Guidelines for the Practice of Digital Anal Rectal Examinations | WebRounds
Career Center
| Upcoming events
Scientific Meeting
More information to come. |
COVID-19 Guidelines
For IANS guidelines click on the link
To view IANS response to the recent article in Colorectal Disease click the link |
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