What are the symptoms of Anal Intraepithelial Neoplasia (AIN)?

Some patients may be unaware that they have AIN present. The principle symptoms are:

  • Itching
  • Raised nodules or tags by the anus

Sometimes AIN can affect all of the skin around the anus (multifocal disease), this is more common in immunosuppressed patients. In other cases it may be confined to a single area.


What are the next steps?
If you think you have this condition or any of these symptoms
you will need to seek medical advice.
For more information or to make an appointment.
Contact birmingham bowel clinic on 0845 241 7762
or email enquiries@birminghambowelclinic.co.uk
If you have private medical care or wish
to pay to see a consultant.
Take this factsheet along to your own
GP and request a referral to one
of our consultants
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