A 48-year-old man presented with significant non-tender hyperpigmented nummular patches with minimal scaling on the palms and soles. These hyperpigmented papules were noted on the bilateral axillae and central back. His past medical history was significant for chronic renal failure.

What can be the probable diagnosis for this patient? What treatment would you suggest for the same? * This image based case is from Docplexus editorial team for educative purpose only Source: Washington school of medicine