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A 65-year-old man presents to the clinic with the lesion pictured above, which he reported has been slowly growing over the past two and a half years. He noted that he often gets brown and black lesions on his trunk, but this one is bothersome because it is on his nose and occasionally bleeds.

What is the diagnosis?

A. Seborrheic keratosis
B. Benign nevus
C. Melanoma
D. Basal cell carcinoma
E. Angiokeratoma

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