Vitiligo:initialy it is beneficial to see a dermatologist and 40-60% patients respond to medical therapy
.If the spot size does not respond then plastic surgery
may help but one should wait for 1-3 years. to see the response to medicine and time(some heal without medicine). In PLASTIC SURGERY SMALL SIZE PATCH
can be removed and closed without grafting,for large size patch skin grafting
may be needed,skin is taken from the buttock area in women to make the scar least visible.
for details see.www//cosmetic-plastic-surgeon.com