Moles, or nevi, are frequently removed for a variety of reasons. They can be removed by 2 surgical methods:
Excision (cutting) with stitches or Excision with cauterization (a tool is used to burn away the mole).
Although laser has been tried for moles, it is not usually the method of choice for most deep moles because the laser light doesn't penetrate deeply enough.
Typically, the doctor or dermatologist (a skin specialist) may choose excision with or without stitches depending on the depth of the mole and the type of cosmetic outcome desired.
Usually once removed it will not recur in the same place.You should discuss the surgery and all its implications before the procedure with your doctor.