[Complicated spermatocele as a cause of scrotal mass with solid appearance. Ultrasonographic findings].

We report an atypical case of spermatocele in which sonographic findings demonstrated an intraescrotal mass fixed to the testicle, apparently solid and with important vascularity, being these findings suspicious of malignant tumor. We recommend to include complicated spermatocele in the differential diagnosis of ecographically solid masses.