Differential Diagnosis
DDx Strength: Weak
Anterior neck, Multiple skin lesions Add or remove findings

Differential too broad. Edit Findings to refine your results.

Polymorphous light eruption

Polymorphous light eruptionPolymorphous light eruption

Acanthosis nigricans

Acanthosis nigricansAcanthosis nigricans

Tinea corporis

Tinea corporisTinea corporis

Drug-induced photosensitive reaction

Drug-induced photosensitive reactionDrug-induced photosensitive reaction

Syringoma

SyringomaSyringoma

Drug-induced photoallergic reaction

Drug-induced photoallergic reactionDrug-induced photoallergic reaction

Pseudoxanthoma elasticum

Pseudoxanthoma elasticumPseudoxanthoma elasticum

Intertrigo

IntertrigoIntertrigo

Viral exanthem

Viral exanthemViral exanthem

Allergic contact dermatitis

Allergic contact dermatitisAllergic contact dermatitis

Arthropod bite or sting

Arthropod bite or stingArthropod bite or sting

Atopic dermatitis

Atopic dermatitisAtopic dermatitis

Bullous impetigo

Bullous impetigoBullous impetigo

CA-MRSA skin infection

CA-MRSA skin infectionCA-MRSA skin infection

Cellulitis

CellulitisCellulitis

Common wart

Common wartCommon wart

Flat wart

Flat wartFlat wart

Folliculitis

FolliculitisFolliculitis

Furunculosis

FurunculosisFurunculosis

Gladiatorum herpes simplex virus

Gladiatorum herpes simplex virusGladiatorum herpes simplex virus

Herpes simplex virus

Herpes simplex virusHerpes simplex virus

Herpes zoster

Herpes zosterHerpes zoster

Ingrown hair

Ingrown hair

Irritant contact dermatitis

Irritant contact dermatitisIrritant contact dermatitis

Lichen simplex chronicus

Lichen simplex chronicusLichen simplex chronicus

Milia

MiliaMilia

Molluscum contagiosum

Molluscum contagiosumMolluscum contagiosum

Non-bullous impetigo

Non-bullous impetigoNon-bullous impetigo

Orofacial herpes simplex virus

Orofacial herpes simplex virusOrofacial herpes simplex virus

Poison ivy - oak - sumac dermatitis

Poison ivy - oak - sumac dermatitisPoison ivy - oak - sumac dermatitis

Psoriasis

PsoriasisPsoriasis

Seborrheic dermatitis

Seborrheic dermatitisSeborrheic dermatitis

Seborrheic keratosis

Seborrheic keratosisSeborrheic keratosis

Tinea barbae

Tinea barbaeTinea barbae

Tinea versicolor

Tinea versicolorTinea versicolor

Urticaria

UrticariaUrticaria

Vitiligo

VitiligoVitiligo

Subacute cutaneous lupus erythematosus

Subacute cutaneous lupus erythematosusSubacute cutaneous lupus erythematosus

Acne vulgaris

Acne vulgarisAcne vulgaris

Cultural practices

Cultural practicesCultural practices

Discoid lupus erythematosus

Discoid lupus erythematosusDiscoid lupus erythematosus

Drug-induced phototoxic reaction

Drug-induced phototoxic reactionDrug-induced phototoxic reaction

Erysipelas

ErysipelasErysipelas

Fixed drug eruption

Fixed drug eruptionFixed drug eruption

Keratinocytic epidermal nevus

Keratinocytic epidermal nevusKeratinocytic epidermal nevus

Majocchi granuloma

Majocchi granulomaMajocchi granuloma

Metastatic melanoma

Metastatic melanomaMetastatic melanoma

Miliaria pustulosa

Miliaria pustulosa

Non-Hodgkin lymphoma

Non-Hodgkin lymphomaNon-Hodgkin lymphoma

Physical urticaria

Physical urticaria

Phytophotodermatitis

PhytophotodermatitisPhytophotodermatitis

Pseudofolliculitis barbae

Pseudofolliculitis barbaePseudofolliculitis barbae

Skin abscess

Skin abscessSkin abscess

Urticarial vasculitis

Urticarial vasculitisUrticarial vasculitis

Pellagra

PellagraPellagra

Actinomycosis

ActinomycosisActinomycosis

Acute generalized exanthematous pustulosis

Acute generalized exanthematous pustulosisAcute generalized exanthematous pustulosis

Acute myelomonocytic leukemia

Acute myelomonocytic leukemiaAcute myelomonocytic leukemia

AIDS-associated Kaposi sarcoma

AIDS-associated Kaposi sarcomaAIDS-associated Kaposi sarcoma

Ashy dermatosis

Ashy dermatosisAshy dermatosis