more information about this diagnose

Actinic Keratosis (27) Squamous Cell Carcinoma (98)

differential diagnoses

Lupus Vulgaris (15) Lupus Carcinoma (1) Lentigo Maligna Melanoma (LMM) (24) Superficial Basal Cell Carcinoma (13) Squamous Cell Carcinoma (98) Seborrheic Keratosis (48) Bowen's Disease (29) Bowen's Carcinoma (29) Arsenic Keratoses (3) Chronic Actinic Skin Damage (8) Psoriasis Vulgaris, Chronic Stationary Type (66) Psoriasis Vulgaris, Guttate Type (26) Lichenoid Solar Keratosis (0) Lichen Planus Pigmentosus (1) Cornu Cutaneum (7) Lentigo Senilis (5) Facial Granuloma with Eosinophilia (6) Discoid Lupus Erythematosus (DLE) (61) Porokeratosis of Mibelli (15) Disseminated Superficial Actinic Porokeratosis (16) Primary Tuberculous Complex (1) Tuberculosis Cutis Verrucosa (1) Lupus Carcinoma (1) Tuberculosis Miliaris Ulcerosa Cutis et Mucosae (0) Verruca Vulgaris (46) Primary Lues (4) Tertiary Lues (3) Superficial Papillary Adenomatosis (1) Carcinoma, Sebaceous Glands (2) Acrolentiginous Melanoma (ALM) (39) Nodular Melanoma (NM) (14) Amelanotic Malignant Melanoma (AMM) (7) Tricholemmal Carcinoma (0) Merkel Cell Carcinoma (4) Metatypic Basal Cell Carcinoma (3) Solid-Cystic Basal Cell Carcinoma (67) Ulcus Terebrans (9) Basal Cell Carcinoma, Ulcerating (21) Actinic Cheilitis (27) Seborrheic Keratosis (48) Keratoacanthoma (16) Papillomatosis Cutis Carcinoides Gottron-Eisenlohr (20) Verrucous Carcinoma (2) Hemangioma (42) Bowen's Disease (29) Chondrodermatitis Nodularis Chronica Helicis (Winkler) (7) Pyoderma Gangrenosum (35) Ulcus Cruris Venosum (9) Postthrombotic Leg Ulcer (3) Ulcus Cruris Mixtum (5) Hemorrhoids, Third-Degree (1) Anal Tag (2) Gynecomastia (3) Arsenic Keratoses (3) Radiodermatitis, Chronic (31) Psoriasis Vulgaris, Chronic Stationary Type (66) Lichenoid Solar Keratosis (0) Lichen Planus Verrucosus (10) Neurotic Excoriations (11) Leucoplakia Praecancerosa (12) Actinic Keratosis (27) Cornu Cutaneum (7) Neurotrophic Ulcer (4) Discoid Lupus Erythematosus (DLE) (61) X-Ray Ulcer (2) Factitial Dermatitis (24)