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

Differential too broad. Edit Findings to refine your results.

Tinea capitis

Tinea capitisTinea capitis

Allergic contact dermatitis

Allergic contact dermatitisAllergic contact dermatitis

Cherry hemangioma

Cherry hemangiomaCherry hemangioma

Factitial ulcer

Factitial ulcerFactitial ulcer

Folliculitis

FolliculitisFolliculitis

Furunculosis

FurunculosisFurunculosis

Herpes zoster

Herpes zosterHerpes zoster

Neurotic excoriations

Neurotic excoriationsNeurotic excoriations

Prurigo nodularis

Prurigo nodularisPrurigo nodularis

Psoriasis

PsoriasisPsoriasis

Seborrheic dermatitis

Seborrheic dermatitisSeborrheic dermatitis

Seborrheic keratosis

Seborrheic keratosisSeborrheic keratosis

Alopecia areata

Alopecia areataAlopecia areata

Crusted scabies

Crusted scabiesCrusted scabies

Discoid lupus erythematosus

Discoid lupus erythematosusDiscoid lupus erythematosus

Pediculosis capitis

Pediculosis capitisPediculosis capitis

Skin abscess

Skin abscessSkin abscess

Telogen effluvium

Telogen effluviumTelogen effluvium

Traction alopecia

Traction alopeciaTraction alopecia

Angiolymphoid hyperplasia with eosinophilia

Angiolymphoid hyperplasia with eosinophiliaAngiolymphoid hyperplasia with eosinophilia

Secondary syphilis

Secondary syphilisSecondary syphilis

Alopecia mucinosa

Alopecia mucinosaAlopecia mucinosa

Anagen effluvium

Anagen effluvium

Cutaneous B-cell lymphoma

Cutaneous B-cell lymphomaCutaneous B-cell lymphoma

Demodex folliculitis

Demodex folliculitis

Dissecting cellulitis of scalp

Dissecting cellulitis of scalpDissecting cellulitis of scalp

Disseminated herpes zoster

Disseminated herpes zoster

Erosive pustular dermatosis of the scalp

Erosive pustular dermatosis of the scalpErosive pustular dermatosis of the scalp

Folliculitis decalvans

Folliculitis decalvansFolliculitis decalvans

Graham-Little syndrome

Graham-Little syndromeGraham-Little syndrome

IgG4-related disease

IgG4-related disease

Lichen planopilaris

Lichen planopilarisLichen planopilaris

Linear epidermal nevus

Linear epidermal nevusLinear epidermal nevus

Primary cutaneous anaplastic large cell lymphoma

Primary cutaneous anaplastic large cell lymphoma

Pseudolymphoma

PseudolymphomaPseudolymphoma

Terra firma-forme dermatosis

Terra firma-forme dermatosis

Amicrobial pustulosis of the folds

Amicrobial pustulosis of the folds

Atrichia congenita

Atrichia congenitaAtrichia congenita

Brooke-Spiegler syndrome

Brooke-Spiegler syndromeBrooke-Spiegler syndrome

Buruli ulcer

Buruli ulcerBuruli ulcer

Dyschromatosis universalis hereditaria

Dyschromatosis universalis hereditaria

Granular cell tumor

Granular cell tumorGranular cell tumor

Hemangioendothelioma

Hemangioendothelioma

Hyperimmunoglobulinemia E syndrome

Hyperimmunoglobulinemia E syndromeHyperimmunoglobulinemia E syndrome

Kerion

KerionKerion

Leukocyte adhesion deficiency type 1

Leukocyte adhesion deficiency type 1

Malignant proliferating trichilemmal tumor

Malignant proliferating trichilemmal tumor

Peeling skin syndrome

Peeling skin syndrome

Port-wine stain

Port-wine stainPort-wine stain

Shiitake dermatitis

Shiitake dermatitis

Type 1 lepra reaction

Type 1 lepra reactionType 1 lepra reaction

Warty dyskeratoma

Warty dyskeratomaWarty dyskeratoma

Viral exanthem

Viral exanthemViral exanthem

Dermatopathia pigmentosa reticularis

Dermatopathia pigmentosa reticularis

Olmsted syndrome

Olmsted syndrome

Café au lait spot

Café au lait spotCafé au lait spot

Cellulitis

CellulitisCellulitis

Common wart

Common wartCommon wart

Keratoacanthoma

KeratoacanthomaKeratoacanthoma

Male pattern alopecia

Male pattern alopeciaMale pattern alopecia