We describe a case of simultaneous nodular sclerosing Hodgkin's diseas
e and a granulocytic sarcoma in a cervical lymph node without any prev
ious therapy. The condition evolved into acute myelogenous leukemia ap
proximately 8 months after the initial diagnosis of the granulocytic s
arcoma. The unexpected presence of a granulocytic sarcoma made the dia
gnosis challenging, and appropriate immunohistochemical studies were r
equired for accurate diagnosis. To the best our knowledge, this is the
first report of synchronous Hodgkin's disease and granulocytic sarcom
a with eventual development of acute myelogenous leukemia. Copyright (
C) 1996 by W.B. Saunders Company