It could be a number of things. A cyst, muscle tissues, etc. But I would absolutely get it checked. I had something similar and it just turned out to be a cyst and it eventually just went away.
26 year old female
Married to the most loving and supportive man
Just Graduted with my Master's Degree in Social Work
Diagnosed with Crohn's in 2004 after my gallbladder was removed
Been on Prednisone, Asacol, and Remicade (became allergic to Remicade)
Too many flare ups to count
Been hospitalized five times in the past year (thank you morphine)
Had Bowel Resection October 1st, 2008 (18 inches of small intestine was taken out)
Currently in remission but still taking Imuran
Couldn't do it without my family, especially my mom
Have the greatest doctor in the world and will fight this disease til the end!