DDx of Spongiotic Dermatitis
- Conventional spongiotic dermatitis:
- Allergic contact
dermatitis
- Irritant contact
dermatitis
- Atopic (endogenous) dermatitis
- Nummular dermatitis
- Dyshidrotic eczema (pompholyx)
- Id reaction
- Seborrheic dermatitis
- Stasis dermatitis
- Spongiotic drug eruption
- Erythroderma
- Pityriasis rosea
- Pityriasis alba
- Photoallergic contact dermatitis
- Polymorphous light
eruption
- Arthropod bites
- Gyrate/figurate erythemas
- Dermatophyte infection
- Transient acantholytic dermatosis
- Pigmented purpuric dermatitis
- Papular and urticarial eruptions of pregnancy
- Eosinophilic spongiosis:
- Pemphigus group
- Bullous pemphigoid
- Allergic contact
dermatitis
- Spongiotic drug eruptions
- Infestations
- Cutaneous larva migrans
- Arthropod bites
- Incontinentia pigmenti
- Eosinophilic folliculitis
- Follicular spongiosis:
- Atopic dermatitis
- Pityriasis alba
- Contact dermatitis
- Infundibulofolliculitis
- Follicular mucinosis
- Fox-fordyce disease
- Miliarial spongiosis:
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