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

Differential too broad. Edit Findings to refine your results.

Herpetic whitlow

Herpetic whitlowHerpetic whitlow

Dermatomyositis

DermatomyositisDermatomyositis

Allergic contact dermatitis

Allergic contact dermatitisAllergic contact dermatitis

Irritant contact dermatitis

Irritant contact dermatitisIrritant contact dermatitis

Myxoid cyst

Myxoid cystMyxoid cyst

Skin abscess

Skin abscessSkin abscess

Chronic mucocutaneous candidiasis

Chronic mucocutaneous candidiasisChronic mucocutaneous candidiasis

Orf

OrfOrf

Dyshidrotic dermatitis

Dyshidrotic dermatitisDyshidrotic dermatitis

Gout

GoutGout

Hand dermatitis

Hand dermatitisHand dermatitis

Herpes simplex virus

Herpes simplex virusHerpes simplex virus

Psoriasis

PsoriasisPsoriasis

Raynaud phenomenon

Raynaud phenomenonRaynaud phenomenon

Periungual wart

Periungual wartPeriungual wart

Bacterial paronychia

Bacterial paronychiaBacterial paronychia

Candidal paronychia

Candidal paronychiaCandidal paronychia

Dermatitis of nail folds

Dermatitis of nail foldsDermatitis of nail folds

Crusted scabies

Crusted scabiesCrusted scabies

Hereditary hemorrhagic telangiectasia

Hereditary hemorrhagic telangiectasiaHereditary hemorrhagic telangiectasia

Rheumatoid vasculitis

Rheumatoid vasculitisRheumatoid vasculitis

Systemic lupus erythematosus

Systemic lupus erythematosusSystemic lupus erythematosus

Tuberous sclerosis

Tuberous sclerosisTuberous sclerosis

Chronic paronychia

Chronic paronychiaChronic paronychia

Drug-induced paronychia

Drug-induced paronychiaDrug-induced paronychia

Felon

FelonFelon

Glucagonoma syndrome

Glucagonoma syndromeGlucagonoma syndrome

Acrodermatitis continua of Hallopeau

Acrodermatitis continua of Hallopeau

Buerger disease

Buerger diseaseBuerger disease

Cholesterol emboli

Cholesterol emboliCholesterol emboli

Chronic graft-versus-host disease

Chronic graft-versus-host diseaseChronic graft-versus-host disease

Cryofibrinogenemia

CryofibrinogenemiaCryofibrinogenemia

Erysipeloid

ErysipeloidErysipeloid

Mycobacterium marinum infection

Mycobacterium marinum infectionMycobacterium marinum infection

Pustular psoriasis

Pustular psoriasisPustular psoriasis

Reactive arthritis

Reactive arthritisReactive arthritis

Scleroderma

SclerodermaScleroderma

Scopulariopsis

ScopulariopsisScopulariopsis

Periungual fibroma

Periungual fibromaPeriungual fibroma

Acrokeratosis paraneoplastica

Acrokeratosis paraneoplasticaAcrokeratosis paraneoplastica

Acroosteolysis

AcroosteolysisAcroosteolysis

Blistering distal dactylitis

Blistering distal dactylitisBlistering distal dactylitis

Hyperimmunoglobulinemia E syndrome

Hyperimmunoglobulinemia E syndromeHyperimmunoglobulinemia E syndrome

Keratosis lichenoides chronica

Keratosis lichenoides chronica

Milker's nodules

Milker's nodulesMilker's nodules

Multicentric reticulohistiocytosis

Multicentric reticulohistiocytosisMulticentric reticulohistiocytosis

Toxic erythema of chemotherapy

Toxic erythema of chemotherapy

Lobular capillary hemangioma

Lobular capillary hemangiomaLobular capillary hemangioma

Atopic dermatitis

Atopic dermatitisAtopic dermatitis

Rheumatoid nodule

Rheumatoid noduleRheumatoid nodule

Tinea manus

Tinea manus

Chilblains

ChilblainsChilblains

Langerhans cell histiocytosis

Langerhans cell histiocytosisLangerhans cell histiocytosis

Scytalidium dermatomycosis

Scytalidium dermatomycosis

Acral lentiginous melanoma

Acral lentiginous melanomaAcral lentiginous melanoma

Granulomatosis with polyangiitis

Granulomatosis with polyangiitisGranulomatosis with polyangiitis

Subungual exostosis

Subungual exostosisSubungual exostosis

Symmetrical lividity of the palms or soles

Symmetrical lividity of the palms or solesSymmetrical lividity of the palms or soles

GATA2 deficiency

GATA2 deficiency

Arthropod bite or sting

Arthropod bite or stingArthropod bite or sting