Photo Challenge

Brown Papules on the Penis

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A 32-year-old man presented to the outpatient clinic with reddish brown lesions on the penis of 5 months' duration. Dermatologic examination revealed multiple mildly infiltrated, bright reddish brown papules and plaques on the dorsal penis.

What's the diagnosis?

bowenoid papulosis

penile lentigo

penile melanosis

pigmented condyloma acuminatum

seborrheic keratosis

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