Chronic Acyclovir-Resistant HSV-2 Ulcer in an Immunosuppressed Patient Treated ... Archives of Dermatology A 66-year-old man with mantle cell lymphoma, status post allogeneic stem cell transplant (SCT), presented with a nonhealing perianal ulcer positive for herpes simplex virus type 2 (HSV-2). Pretransplant laboratory findings included HSV-2 IgG, ... |