I had a treatment & at my follow-up appointment a large hard mass was noticed. I was told it looked like I had a hernia. Advice?

Hi, there.  From your description, it seems like you have a small area of fat necrosis (dead fat).  Fat necrosis occurs when there is insufficient/poor blood supply to the area.  I doubt that lymphedema has caused the fat necrosis.  Most likely there was a lack of perfusion intrinsically or from motor cycle.  Fat necrosis may improve with time; if not, liposuction of the area will improve the hardness of the area.  Talk to your plastic surgeon about the treatment for the fat necrosis.  Good luck.

to provide any opinion.  Please resubmit this with what your original problem was, what you were being seen for in follow-up, what procedures you may have had, and if you had any complications.  I have no idea what your lymphedema has to do with this so you should clarify as to why you think it may be related.  And a photo is even better.