You had liposuction
to reduce fat from trunk...
You developed bruise
after 3 days.
It is large ecchymoses. There is blood leaked from capillaries in the skin.
I feel, it might be due to some medicines or pos procedural complication.
You consult your doctor , who did this procedure. And have guidance for the occur acne
of the ecchymoses. Ask him, is it due to drug or comlication.
Or some other cause?
Thrombophob oint application will clear the lesion in few days.
Take vitamin C
and K for few weeks.
Do not worry, it is a simple skin condition.
I hope you got my answer.
Dr. Ilyas Patel MD