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Dermoscopic features of congenital hypopigmentary disorders

Some of these conditions are important as they may point to the presence of underlying systemic involvement, as in tuberous sclerosis or neurodevelopmental problems associated with hypomelanosis of Ito [2,3]. Hence, an accurate diagnosis becomes vital in these cases. However, in the paediatric age group, it is not always feasible or desirable to do a biopsy. A non-invasive diagnostic tool such as dermoscopy is thus invaluable and obviates the need for any invasive procedures [3,4].