A 13-day-old boy presented with left scrotal tumor and coronary hypospadias
. Left radical orchiectomy was performed. Histological diagnosis was embryo
nal-type paratesticular rhabdomyosarcoma, To the authors' knowledge, this i
s the first reported case of paratesticular rhabdomyosarcoma in a neonate i
n English-language literature. Also, the association of a testicular tumor
with hypospadias has not been noted. Copyright (C) 2000 by W.B. Saunders Co
mpany.