These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Discrepancy in EBV-DNA load between peripheral blood and cerebrospinal fluid in a patient with isolated CNS post-transplant lymphoproliferative disorder.
    Author: Shimizu H, Saitoh T, Koya H, Yuzuriha A, Hoshino T, Hatsumi N, Takada S, Nagaki T, Nojima Y, Sakura T.
    Journal: Int J Hematol; 2011 Nov; 94(5):495-8. PubMed ID: 22038015.
    Abstract:
    Post-transplant lymphoproliferative disorder (PTLD) is a fatal complication of allogeneic hematopoietic stem cell transplantation (HSCT) that is caused by reactivation of Epstein-Barr virus (EBV). A successful approach, monitoring EBV-DNA load in peripheral blood (PB) accompanied by preemptive rituximab therapy, has recently been reported. Here, we describe a 29-year-old woman who developed isolated central nervous system (CNS) PTLD. She received HSCT against acute myelogenous leukemia from a related human leukocyte antigen-haploidentical donor, following a conditioning regimen that included antithymocyte globulin. Tacrolimus and methylprednisolone were given as prophylaxis for graft-versus-host disease. On day +172, the patient's consciousness deteriorated. Magnetic resonance imaging showed six ring-enhanced lesions in the cerebral hemispheres. These tumors were diagnosed, via a craniotomy and tumorectomy, as PTLD. EBV-DNA load was elevated in the cerebrospinal fluid (CSF) but not detected in PB. She was treated with whole-brain irradiation and rituximab, and achieved partial remission of the tumors. This case serves as a reminder that vigilance is required regarding the development of isolated CNS PTLD; it is worth examining EBV-DNA replication in CSF for diagnosis even when the EBV-DNA load is negative in PB.
    [Abstract] [Full Text] [Related] [New Search]