[Follicular basaloid hamartoma localized in the sacral region with papular plaque-type].

INTRODUCTION

Basaloid follicular hamartoma is a benign tumor with superficial dermal proliferation of thin basaloid cords in a fibrous stroma.

CASE REPORT

A congenital case with sacral plaque-like papules is described.

DISCUSSION

Three different forms have been reported: a solitary form (usually an alopecic scalp plaque), a generalized acquired form associated with myasthenia, and a linear form. Histological diagnosis may be difficult and require clinico-pathological evaluation.