Also known as: Dermatosis papulosa nigra (disorder) / Dermatosis papulosa nigra (morphologic abnormality) / Seborrheic keratosis / Other seborrheic keratosis / Verruca seborrheica / Verruca seborrhoeica / Seborrheic keratosis (morphologic abnormality) / Keratosis, Seborrheic / Seborrhoeic keratosis / Seborrheic keratosis (disorder) / Basal cell papilloma / Seborrheic wart / Seborrhoeic wart / Seborrheic dermatitis, unspecified / Seborrheic dermatitis / Dermatitis, Seborrheic / Dermatitis seborrheic / Seborrheic dermatitis (disorder) / Dermatitis seborrhoeic / Seborrhoeic dermatitis / Seborrhea / Seborrheic eczema / Eczema seborrhoeic / Seborrhoea / Skin seborrhoeic / Seborrhoeic eczema / Seborrhoeic dermatitis, unspecified / Skin seborrheic