Case Study: What's Causing this Linear Rash in a Patient with Hodgkin Lymphoma?

A 23-year-old patient with Hodgkin lymphoma was seen as an inpatient consultation for a pruritic rash that had been present for two days. The man was being treated with the ABVD chemotherapy regimen (doxorubicin, bleomycin, vinblastine, dacarbazine [DTIC-Dome]). Family history was noncontributory.

A review of systems was negative for fevers but positive for chills and weight loss in the setting ...