Derm Dx: Erythematous nodules after heart transplant

A 50-year-old woman who previously underwent a heart transplant presents to the clinic with nonpainful, nondraining erythematous nodules on her trunk and extremities. The nodules have developed over the course of 1 week. She is HIV negative and has no other significant medical history. Family history is unremarkable. The remainder of the physical examination is within normal limits, and the ...