Lipomas are benign collections of fat...This movement is much more likely due to the connections of the lipoma with your underlying pectorals major muscle.Warm Regards,Dr Quinton Chivers
Thank you for your question. It is hard to say without a picture so I would recommend evaluation of your incision. It is not uncommon to have some swelling (about 10% at 2 months). I often follow my patients after surgery to ensure there are no adjunct procedures that may expedite the healing...
I would recommend our Hidef scar protocol for treatment of your keloid. Injections, lasers, and topical therapy may help. Best, Dr. KaramanoukianLos Angeles