Hi Madigan,
Thanks for your post. Warts can self resolve, but anal lesions are generally removed rather than taking a "watch and wait" approach. When treatment is in fact indicated, there a number of options. Read more on the Web site for the American Society of Colorectal Surgeons at
http://www.fascrs.org/displaycommon.cfm ... ticlenbr=4.
While small external warts are often treated with topical agents, warts inside the anal canal are almost always removed surgically, and this site will offer details.
If you have more questions or any comments, please post again as often as you like.
All the best,
Fredo