A child with erythematous non-blanching bosselated lesion on right side of the face, Rx is –: (A) Erbium laser, (B) Nd–YAG laser, (C) Flash light pumped dye laser, (D) Q ruby laser
Answer is C. "Non blanching bosselated lesion on right side of the face suggests port wine stain"
Treatment of choice for port-wine stain is a yellow-pulsed dye laser often along with cryogen spray cooling.