i have noticed a small lump in there crack of my butt around the upper cleft or 2-3 cm below the coccyx. its not visible to the eye but can feel it and is slightly uncomfortable. It appeared about 6 months ago but went away and now its back again. Could you give me a clue what this could be. Im offshore and will have to book myself into a surgery for when I m home if its anything serious.thanks.
Hi. Thanks for your query. Thanks for a good history, and it suggests that this may be one of the following