
A n 82-year-old woman presents with multiple rough, scaly, ill-defined erythematous papules and plaques on her nose, cheeks, and forehead. The lesions occur on a background of sun-damaged skin.
The most likely diagnosis is
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Seborrheic keratosis
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Actinic keratosis
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Seborrheic dermatitis
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Basal cell carcinoma
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Poikiloderma
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