Abstract
Polyorchidism is a rare anomaly with approximately 70 cases reported in the literature. It may result from transverse division of the urogenital ridge, a hypothesis that best explains the anatomical features of the supernumerary testicle. The primary accompanying disorders and anomalies include maldescended testis, inguinal hernia and torsion. Malignancy has been reported in 3 cases. In the absence of any concomitant disorder and if testicular tumor can be ruled out by magnetic resonance imaging and ultrasonography, surgical exploration with biopsy is unnecessary.

This publication has 49 references indexed in Scilit: