The derivation of Reed-Sternberg cells in Hodgkin's lymphoma has been a sub
ject of great interest. In most cases, Reed-Sternberg cells seem to be deri
ved from germinal center B cells. In few sporadic cases, a T-cell origin ha
s been shown. This article supports the concept of a T-cell derivation for
rare cases of Hodgkin's lymphoma and provides evidence of a novel mechanism
of pathogenesis from chronic inflammation in the skin. Hum PATHOL 32:1269-
1272. Copyright (C), 2001 by W.B. Saunders Company.