Dental Woods lamp used in diagnosis of – a) P. versicolorb) Vitiligoc) Porphyriad) Psoriasise) Lichen planus A abc B bc C acd D bcd 💡 Explanation Woods lamp used in diagnosis of – a) P. versicolorb) Vitiligoc) Porphyriad) Psoriasise) Lichen planus ✓ Correct Answer: A. abc