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

Differential too broad. Edit Findings to refine your results.

Poison ivy - oak - sumac dermatitis

Poison ivy - oak - sumac dermatitisPoison ivy - oak - sumac dermatitis
Poison ivy - oak - sumac dermatitis56

Rocky Mountain spotted fever

Rocky Mountain spotted feverRocky Mountain spotted fever
Rocky Mountain spotted fever36

West Nile virus

West Nile virusWest Nile virus
West Nile virus8

Arsenical keratosis

Arsenical keratosisArsenical keratosis
Arsenical keratosis41

Blastomycosis

BlastomycosisBlastomycosis
Blastomycosis54

Caterpillar dermatitis

Caterpillar dermatitisCaterpillar dermatitis
Caterpillar dermatitis15

Colorado tick fever

Colorado tick feverColorado tick fever
Colorado tick fever3

Cysticercosis

CysticercosisCysticercosis
Cysticercosis6

Fire ant sting

Fire ant stingFire ant sting
Fire ant sting22

Granuloma inguinale

Granuloma inguinaleGranuloma inguinale
Granuloma inguinale38

Histoplasmosis

HistoplasmosisHistoplasmosis
Histoplasmosis32

Streptobacillus moniliformis rat-bite fever

Streptobacillus moniliformis rat-bite feverStreptobacillus moniliformis rat-bite fever
Streptobacillus moniliformis rat-bite fever10

Anisakiasis

Anisakiasis
Anisakiasis1

Echinococcosis

EchinococcosisEchinococcosis
Echinococcosis13

Hemorrhagic fever with renal syndrome

Hemorrhagic fever with renal syndrome
Hemorrhagic fever with renal syndrome1

Trench fever

Trench fever
Trench fever2

Tularemia

TularemiaTularemia
Tularemia23

Lyme disease

Lyme diseaseLyme disease
Lyme disease71

Viral exanthem

Viral exanthemViral exanthem
Viral exanthem26

Pityriasis rosea

Pityriasis roseaPityriasis rosea
Pityriasis rosea122

Polymorphous light eruption

Polymorphous light eruptionPolymorphous light eruption
Polymorphous light eruption48

Exanthematous drug eruption

Exanthematous drug eruptionExanthematous drug eruption
Exanthematous drug eruption44

Acanthosis nigricans

Acanthosis nigricansAcanthosis nigricans
Acanthosis nigricans97

Acne keloidalis nuchae

Acne keloidalis nuchaeAcne keloidalis nuchae
Acne keloidalis nuchae62

Actinic cheilitis

Actinic cheilitisActinic cheilitis
Actinic cheilitis15

Actinic keratosis

Actinic keratosisActinic keratosis
Actinic keratosis98

Alcohol use disorder

Alcohol use disorderAlcohol use disorder
Alcohol use disorder3

Allergic contact dermatitis

Allergic contact dermatitisAllergic contact dermatitis
Allergic contact dermatitis314

Anaphylaxis

Anaphylaxis
Anaphylaxis2

Angular cheilitis

Angular cheilitisAngular cheilitis
Angular cheilitis14

Anterolateral leg alopecia

Anterolateral leg alopecia
Anterolateral leg alopecia3

Arthropod bite or sting

Arthropod bite or stingArthropod bite or sting
Arthropod bite or sting77

Ashy skin xerosis

Ashy skin xerosisAshy skin xerosis
Ashy skin xerosis8

Atopic dermatitis

Atopic dermatitisAtopic dermatitis
Atopic dermatitis99

Blepharitis

BlepharitisBlepharitis
Blepharitis15

Bullous impetigo

Bullous impetigoBullous impetigo
Bullous impetigo29

Bumblebee sting

Bumblebee stingBumblebee sting
Bumblebee sting6

Bursitis

BursitisBursitis
Bursitis36

CA-MRSA skin infection

CA-MRSA skin infectionCA-MRSA skin infection
CA-MRSA skin infection37

Café au lait spot

Café au lait spotCafé au lait spot
Café au lait spot15

Candidiasis

CandidiasisCandidiasis
Candidiasis42

Cellulitis

CellulitisCellulitis
Cellulitis72

Cheilitis

CheilitisCheilitis
Cheilitis11

Cherry hemangioma

Cherry hemangiomaCherry hemangioma
Cherry hemangioma24

Common wart

Common wartCommon wart
Common wart77

Cutaneous breast cancer

Cutaneous breast cancerCutaneous breast cancer
Cutaneous breast cancer8

Cutis rhomboidalis nuchae

Cutis rhomboidalis nuchaeCutis rhomboidalis nuchae
Cutis rhomboidalis nuchae15

Dermatosis papulosa nigra

Dermatosis papulosa nigraDermatosis papulosa nigra
Dermatosis papulosa nigra47

Dermographism

DermographismDermographism
Dermographism25

Diabetic dermopathy

Diabetic dermopathyDiabetic dermopathy
Diabetic dermopathy20

Dyshidrotic dermatitis

Dyshidrotic dermatitisDyshidrotic dermatitis
Dyshidrotic dermatitis68

Eczema craquelé

Eczema craqueléEczema craquelé
Eczema craquelé24

Ephelides

EphelidesEphelides
Ephelides6

Erythrasma

ErythrasmaErythrasma
Erythrasma41

Factitial ulcer

Factitial ulcerFactitial ulcer
Factitial ulcer53

Female pattern alopecia

Female pattern alopeciaFemale pattern alopecia
Female pattern alopecia15

Flat wart

Flat wartFlat wart
Flat wart43

Flea bite

Flea biteFlea bite
Flea bite15

Folliculitis

FolliculitisFolliculitis
Folliculitis49

Fordyce spots

Fordyce spotsFordyce spots
Fordyce spots16