Nevus lipomatosus cutaneous superficialis is a rare benign hamartomatous skin
tumor characterized by dermal deposition of mature adipose tissue. Two clinical
forms have been described (classical and solitary types). We describe a case of
nevus lipomatosus cutaneous superficialis with a 13-year history of growth in a
young woman who had a solitary skin-colored tumoral mass on the right buttock.
Histopathological findings were typical and confirmed the diagnosis. In this
case, the lesion was a skin-colored isolated mass, as described in the solitary
type, but its localization and age of appearance were compatible with the
classical type. The combination of simultaneous clinical findings of both types
had not been published before.