We thought i had mucocele. sent for biopsy. no cancer cells, no abnormal cells, but normal cells wrapped up in the nerves. as oral surgeon said, it just looks weird so they want to monitor. should i be concerned?! will do a biopsy again in six weeks

Any time: Any time there's risk of cancer there's reason for concern. That said, sounds like your Oral Surgeon has thins well in hand. Follow his/her advice.

Stop worrying: this may be an old forgotten minor injury. Get a second pathologist to take a look if there is no clear diagnosis

Unlikely: Oral suspicious lesions do not typically spread as would a cancer or an infection. However, these lesions can transform over time and repeated examinations are essential.