TAFRO Syndrome Associated with EBV and Successful Triple Therapy Treatment: Case Report and Review of the Literature.

Abstract

TAFRO syndrome is a rare constellation of symptoms: thrombocytopenia, anasarca, reticulin fibrosis of the bone marrow, renal dysfunction, and organomegaly. Its pathogenesis involves an excessive and inappropriate cytokine storm, most notably from IL-6, causing multiorgan failure; however, its etiology is undetermined. Starting in 2012, TAFRO syndrome was first identified in Japan as an atypical variant of Castleman's disease. Previous reports include various different treatment protocols with inconsistent survival outcomes. Here we report the first known American, EBV positive but HIV and HHV-8 negative, male with TAFRO syndrome. He was successfully treated with an unusual three-drug regimen including tocilizumab, etoposide, and rituximab. We review the literature of TAFRO syndrome, discuss its possible viral etiology, and propose an original treatment regimen.

• Authors: Malorie Simons, Emmanuel Apor, James N Butera, Diana O Treaba
• Journal: Case reports in hematology (Case Rep Hematol) Vol. 2016 Pg. 4703608 ( 2016) ISSN: 2090-6560 [Print] United States
• PMID: 27777802 (Publication Type: Journal Article)