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

Allergic contact dermatitis

2/2
Allergic contact dermatitisAllergic contact dermatitis

Fordyce spots

2/2
Fordyce spotsFordyce spots

Genital herpes simplex virus

2/2
Genital herpes simplex virusGenital herpes simplex virus

Genital wart

2/2
Genital wartGenital wart

Irritant contact dermatitis

2/2
Irritant contact dermatitisIrritant contact dermatitis

Male genital candidiasis

2/2
Male genital candidiasisMale genital candidiasis

Molluscum contagiosum

2/2
Molluscum contagiosumMolluscum contagiosum

Psoriasis

2/2
PsoriasisPsoriasis

Scabies

2/2
ScabiesScabies

Seborrheic keratosis

2/2
Seborrheic keratosisSeborrheic keratosis

Vitiligo

2/2
VitiligoVitiligo

Balanoposthitis

2/2
BalanoposthitisBalanoposthitis

Erythroplasia of Queyrat

2/2
Erythroplasia of QueyratErythroplasia of Queyrat

Anogenital abrasion

2/2
Anogenital abrasion

Fixed drug eruption

2/2
Fixed drug eruptionFixed drug eruption

Lichen planus

2/2
Lichen planusLichen planus

Lichen sclerosus

2/2
Lichen sclerosusLichen sclerosus

Nonspecific balanitis

2/2
Nonspecific balanitis

Segmental vitiligo

2/2
Segmental vitiligoSegmental vitiligo

Skin abscess

2/2
Skin abscessSkin abscess

Chancroid

2/2
ChancroidChancroid

Cytomegalovirus infection

2/2
Cytomegalovirus infectionCytomegalovirus infection

Secondary syphilis

2/2
Secondary syphilisSecondary syphilis

Zoon plasma cell balanitis

2/2
Zoon plasma cell balanitisZoon plasma cell balanitis

AIDS-associated Kaposi sarcoma

2/2
AIDS-associated Kaposi sarcomaAIDS-associated Kaposi sarcoma

Balanitis xerotica obliterans

2/2
Balanitis xerotica obliteransBalanitis xerotica obliterans

Bowenoid papulosis

2/2
Bowenoid papulosisBowenoid papulosis

Contact urticaria

2/2
Contact urticariaContact urticaria

Erosive balanitis

2/2
Erosive balanitisErosive balanitis

Granuloma inguinale

2/2
Granuloma inguinaleGranuloma inguinale

Lymphogranuloma venereum

2/2
Lymphogranuloma venereumLymphogranuloma venereum

Mucous membrane pemphigoid

2/2
Mucous membrane pemphigoidMucous membrane pemphigoid

Penile melanosis and lentiginosis

2/2
Penile melanosis and lentiginosis

Behçet syndrome

2/2
Behçet syndromeBehçet syndrome

Atypical nevus

1/2
Atypical nevusAtypical nevus

Cutaneous squamous cell carcinoma

1/2
Cutaneous squamous cell carcinomaCutaneous squamous cell carcinoma

Melanoma

1/2
MelanomaMelanoma

Primary syphilis

1/2
Primary syphilisPrimary syphilis

Impaling injury

1/2
Impaling injury

Eccrine spiradenoma

1/2
Eccrine spiradenomaEccrine spiradenoma