<unk>  is simply a localized form of pemphigus foliaceus with features of lupus erythematosus.
Pemphigus erythematosus
Pemphigus vulgaris
Pemphigoid nodularis
Pemphigus foliaceus
Giant cell lichenoid dermatitis
Paraneoplastic pemphigus
Chilblain lupus erythematosus
Bullous pemphigoid