a. Epidermolysis bullosa (EB)
1. Epidermolysis bullosa simplex (EBS)
2. Junctional epidermolysis bullosa (JEB)
3. Dystrophic epidermolysis bullosa (DEB)

b. Other genetic blistering diseases
1. Skin fragility syndrome
2. Hailey-Hailey disease

a. Diseases with intra-epidermal blistering (pemphigus group)
1. Pemphigus vulgaris
2. Pemphigus vegetans
3. Pemphigus foliaceus
4. Pemphigus erythematosus
5. Paraneoplastic pemphigus
6. Drug-induced pemphigus
7. Neonatal pemphigus
8. Intercellular IgA dermatosis
9. Fogo selvagem, Brazilian pemphigus foliaceus

b. Diseases with subepidermal blistering (pemphigoid group)
1. Bullous pemphigoid (BP)
2. Herpes gestationis
3. Cicatricial pemphigoid
4. Epidermolysis bullosa acquisita
5. Dermatitis herpetiformis (Duhring)
6. Linear IgA bullous dermatosis (LAD)

1. Palmoplantar pustulosis (PPP)
2. Subcorneal pustular dermatosis (Sneddon-Wilkinson disease)
3. Eosinophilic pustular folliculitis
4. Acute generalized pustular bacterid
5. Infantile acropustulosis