Hepatic involvement by lymphoproliferative disorders post liver transplantation: PTLD.Int. Survey
- Morteza IzadiAffiliated withHealth Research Center, Baqiyatallah University of Medical Sciences
- , Mozhgan FazelAffiliated withInternational Travel Medicine Center of Iran Email author
- , Seyed Hasan SaadatAffiliated withHealth Research Center, Baqiyatallah University of Medical Sciences
- , Saeed TaheriAffiliated withDr. Taheri Medical Research Group
Rent the article at a discountRent now
* Final gross prices may vary according to local VAT.Get Access
It is speculated that different localizations of lymphoproliferative disorder after solid organ transplantation (PTLD) have different features and represent specific behavior as well as prognostic individualities.
To compare characteristics of hepatic PTLD (H-PTLD) with non-hepatic PTLD (NH-PTLD) in liver transplant recipients.
Materials and methods
We searched PubMed and Google Scholar for all published reports of PTLD in liver recipients within their liver. Reported characteristics of H-PTLD and NH-PTLD were compared.
A total of 21 studies from various countries were found. Overall, 169 liver recipients with PTLD were included in the analysis, of whom 83 (49%) had H-PTLD. Patients with H-PTLD were more likely to test positive for Epstein–Barr virus (EBV) (p < 0.0001), be older at the time of transplantation (p = 0.009), have a shorter time to PTLD development (80 vs. 41% early-onset PTLD; p < 0.001), and have bone marrow involvement (p = 0.03). Multivariate linear regression showed that H-PTLD and EBV positivity, but not age at transplant, were independently associated with time to PTLD development (p = 0.003, p < 0.0001, and p = 1.0, respectively).
Liver transplant patients exhibiting early deterioration of graft function or other hepatic symptoms should, in addition to assessment for rejection, be evaluated for H-PTLD. In addition, all H-PTLD patients should be evaluated for bone marrow involvement, especially if they are EBV positive. Prospective studies with large patient populations are needed to confirm our results.
KeywordsPTLD Liver transplantation Hepatic Allograft involvement Review
- Hepatic involvement by lymphoproliferative disorders post liver transplantation: PTLD.Int. Survey
Volume 5, Issue 3 , pp 759-766
- Cover Date
- Print ISSN
- Online ISSN
- Additional Links
- Liver transplantation
- Allograft involvement
- Industry Sectors
- Author Affiliations
- 1. Health Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
- 2. International Travel Medicine Center of Iran, Tehran, Iran
- 3. Dr. Taheri Medical Research Group, Tehran, Iran