Seborrheic keratosis - Well-circumscribed, stuck-on appearance - Waxy texture - Verrucous surface - Variable color, thickness - May have crumbly, granular, yellow scale - Horn cysts, keratin plugs - Less classical features: pruritus, inflammation, irritation, rapid growth, or bleeding #Seborrheic #Keratosis #Dermatology #Diagnosis #Benign #Clinical #Photo