The growth on left shoulder and right wrist would be either skin tag or verruca
Both are benign condition , but , verruca is contagious and it should be treated early.
Treatment of both is similar.
Electrocautery under local anaesthesia may be done.
It is a simple and easy procedure done in OPD.
That is why you consult dermatologist
for firm treatment.
I hope you got my answer.
Dr. Ilyas Patel MD