[Long-term complete remission following allogeneic PBSCT in a case of relapsed lymphoblastic lymphoma after BMT from...

An 18-year-old man was diagnosed as having lymphoblastic lymphoma in January 1997, and treated with chemotherapy. At the 1st relapse, bone marrow transplantation from HLA-identical sibling was performed in June 1998 with only acute graft-versus-host disease (GVHD). At the 2nd relapse, peripheral blood stem cell transplantation from the same donor was performed in October 2000 with both acute and chronic GVHD, which has continued for 25 months, and complete remission has also been maintained.