Differential Diagnosis
DDx Strength: Weak
Antecubital fossa, Multiple skin lesions Add or remove findings

Differential too broad. Edit Findings to refine your results.

Atopic dermatitis

Atopic dermatitisAtopic dermatitis

Inverse psoriasis

Inverse psoriasisInverse psoriasis

Irritant contact dermatitis

Irritant contact dermatitisIrritant contact dermatitis

Steroid atrophy

Steroid atrophySteroid atrophy

Tinea corporis

Tinea corporisTinea corporis

Tinea versicolor

Tinea versicolorTinea versicolor

Plane xanthomas

Plane xanthomasPlane xanthomas

Symmetric drug-related intertriginous and flexural exanthema

Symmetric drug-related intertriginous and flexural exanthema

Pseudoxanthoma elasticum

Pseudoxanthoma elasticumPseudoxanthoma elasticum

Reticulate pigmented anomaly of flexures

Reticulate pigmented anomaly of flexuresReticulate pigmented anomaly of flexures

Viral exanthem

Viral exanthemViral exanthem

Allergic contact dermatitis

Allergic contact dermatitisAllergic contact dermatitis

Arthropod bite or sting

Arthropod bite or stingArthropod bite or sting

Common wart

Common wartCommon wart

Lichen simplex chronicus

Lichen simplex chronicusLichen simplex chronicus

Molluscum contagiosum

Molluscum contagiosumMolluscum contagiosum

Miliaria rubra

Miliaria rubraMiliaria rubra

Fixed drug eruption

Fixed drug eruptionFixed drug eruption

Lichen sclerosus

Lichen sclerosusLichen sclerosus

Lyme disease

Lyme diseaseLyme disease

Majocchi granuloma

Majocchi granulomaMajocchi granuloma

Skin abscess

Skin abscessSkin abscess

Immune-related adverse effects

Immune-related adverse effects

Eczema herpeticum

Eczema herpeticumEczema herpeticum

Elastosis perforans serpiginosa

Elastosis perforans serpiginosaElastosis perforans serpiginosa

Hailey-Hailey disease

Hailey-Hailey diseaseHailey-Hailey disease

Amicrobial pustulosis of the folds

Amicrobial pustulosis of the folds

Fibroelastolytic papulosis

Fibroelastolytic papulosis

CA-MRSA skin infection

CA-MRSA skin infectionCA-MRSA skin infection

Café au lait spot

Café au lait spotCafé au lait spot



Futcher lines

Futcher linesFutcher lines

Postinflammatory hyperpigmentation

Postinflammatory hyperpigmentationPostinflammatory hyperpigmentation

Seborrheic keratosis

Seborrheic keratosisSeborrheic keratosis

Solar purpura

Solar purpuraSolar purpura



Traumatic purpura

Traumatic purpuraTraumatic purpura







Bedbug bite

Bedbug biteBedbug bite

Miliaria pustulosa

Miliaria pustulosa

Physical urticaria

Physical urticaria



Postinflammatory hypopigmentation

Postinflammatory hypopigmentationPostinflammatory hypopigmentation

Acute generalized exanthematous pustulosis

Acute generalized exanthematous pustulosisAcute generalized exanthematous pustulosis

Baboon syndrome

Baboon syndromeBaboon syndrome

IgG4-related disease

IgG4-related disease



Paederus dermatitis

Paederus dermatitisPaederus dermatitis

Southern tick-associated rash illness

Southern tick-associated rash illnessSouthern tick-associated rash illness

Engraftment syndrome

Engraftment syndrome

Atrichia congenita

Atrichia congenitaAtrichia congenita

Biliary hypercholesterolemic xanthomatosis

Biliary hypercholesterolemic xanthomatosisBiliary hypercholesterolemic xanthomatosis

Keratosis lichenoides chronica

Keratosis lichenoides chronica

Lichen myxedematosus

Lichen myxedematosus

Lichen planus pigmentosus

Lichen planus pigmentosus



Segmental neurofibromatosis

Segmental neurofibromatosisSegmental neurofibromatosis

Type 1 lepra reaction

Type 1 lepra reactionType 1 lepra reaction