The lesion had been present for approximately 4 years in this healthy adolescent male.
Physical examination reveals a 0.3-cm firm papule with a brownish hue and no similar
lesions elsewhere. What is the diagnosis?
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The lesion had been present for approximately 4 years in this healthy adolescent male.
Physical examination reveals a 0.3-cm firm papule with a brownish hue and no similar
lesions elsewhere. What is the diagnosis?