Surg Cosmet Dermatol. 2015;7(1):65-67
A Wood's lamp is a cost effective, safe, easy to use diagnostic tool that is readily available at medical practices. However, its dermatological application has been restricted to the detection of cutaneous infections, the evaluation and classification of pigmentation disorders (such as melasma and vitiligo), and the analysis of disturbances in the metabolism of porphyrins. In the present report the authors demonstrate the use of a Wood's lamp as an alternative to confocal optical microscopy, in the delimitation of the surgical margins of a hypomelanotic lentigo maligna melanoma, whose lack of melanin pigmentation and tumor location in a photodamaged area had hampered a patient's surgical planning.
Keywords: LIGHT; MELANOMA; MELANOMA, AMELANOTIC; MICROSCOPY, CONFOCAL;