Incontinentia pigmenti: a rare genodermatosis in a male child.

Incontinentia pigmenti is rare X-linked dominant disorder. There is no consistent expression of Incontinetia pigmenti in female child, but in male child, they always lead to death in utero. Vesicular, verrucous, hyperpigmented, and atrophic stages are the four stages of Incontinetia Pigmenti and it is uncommon for all stages to be seen in a same case.