A subgroup of itself divided into acute and chronic forms. The acute form is characterized by the abrupt onset of a generalized, reddish-brown, maculopapular eruption. Lesions may be vesicular, hemorrhagic, crusted, or necrotic. Histologically the disease is characterized by epidermal necrolysis. The chronic form shows milder skin changes with necrosis.
Pitiríase Liquenóide Crônica /
Pitiríase Liquenóide e Varioliforme Aguda /
Doença de Mucha-Habermann /