Los puntos clave no están disponibles para este artículo en este momento.
The characteristic findings for FFA were more prominent apoptosis and less inflammation than found in LPP, along with spared interfollicular epidermis. FFA cases showed a rather characteristic histopathological pattern, although we could not find any clear-cut histological differences between FFA and LPP.
Poblet et al. (Sat,) studied this question.