This is a 2-month old female with a history of a hemangioma on her right buttock since 2 weeks of age. The lesion began as a small birthmark and has continued to grow, and is now ulcerated.

The cutaneous projection of the sciatic nerve was distant from the upper lateral quadrant of the buttock ... presenting as equinovarus or equinus deformity, was diagnosed on average 3.8 months ...