Erythema annulare centrifugum (deep gyrate erythema, erythema perstans, palpable migrating erythema, superficial gyrate erythema)
Erythema gyratum repens (Gammels disease)
Erythema migrans (erythema chronicum migrans)
Erythema multiforme
Erythema multiforme minor (herpes simplex-associated erythema multiforme)
Erythema palmare
Generalized erythema
Necrolytic acral erythema
Necrolytic migratory erythema (glucagonoma syndrome)

Genodermatoses
Genodermatoses are inherited genetic skin conditions often grouped into three categories: chromosomal, single gene, and polygenetic.
Angiolymphoid hyperplasia with eosinophilia (epithelioid hemangioma, histiocytoid hemangioma, inflammatory angiomatous nodule, inflammatory arteriovenous hemangioma, intravenous atypical vascular proliferation, papular angioplasia, pseudopyogenic granuloma)
Annular erythema of infancy
Arthropod assault
Eosinophilic cellulitis (Wells syndrome)
Eosinophilic fasciitis (Shulmans syndrome)
Eosinophilic granuloma
Eosinophilic granulomatosis with polyangiitis
Eosinophilic pustular folliculitis of infancy (eosinophilic pustular folliculitis in infancy, infantile eosinophilic pustular folliculitis, neonatal eosinophilic pustular folliculitis)
Eosinophilic ulcer of the oral mucosa (eosinophilic ulcer of the tongue, Riga–Fede disease, traumatic eosinophilic granuloma) 
Eosinophilic vasculitis
Erythema toxicum neonatorum (erythema toxicum, toxic erythema of the newborn)
Granuloma faciale
Hypereosinophilia
Hypereosinophilic syndrome
Incontinentia pigmenti (Bloch–Siemens syndrome, Bloch–Sulzberger disease, Bloch–Sulzberger syndrome)
Itchy red bump disease (papular dermatitis)
Juvenile xanthogranuloma
Kimuras disease
Nodules–eosinophilia–rheumatism–dermatitis–swelling syndrome
Pachydermatous eosinophilic dermatitis
Papular eruption of blacks
Papuloerythroderma of Ofuji
Pruritic papular eruption of HIV disease

Epidermal nevi, neoplasms, and cysts
Epidermal nevi, neoplasms, and cysts are skin lesions that develop from the epidermal layer of the skin.