
A 61-year-old man presented with bilateral, asymptomatic, indurated non-pitting verrucous plaques and nodules on his extremities and buttocks. He was diagnosed with Graves’ disease 20 years ago.
What is the diagnosis ?

A 61-year-old man presented with bilateral, asymptomatic, indurated non-pitting verrucous plaques and nodules on his extremities and buttocks. He was diagnosed with Graves’ disease 20 years ago.
What is the diagnosis ?