A new association of cutaneous leishmaniasis with guselkumab in a patient with chronic psoriasis
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A 68-year-old White man presented with a 3-month history of two nontender, pruritic, erythematous plaques on his left arm. He had a medical history of chronic plaque psoriasis that has been stable on guselkumab treatment, an anti-interleukin-23 monoclonal anti... ...
