Bilobed Testis: A Case Report and Review of the Literature.

Bilobed testis is a rare anomaly of testicular development. Although its etiology remains uncertain, this condition may represent a variant of polyorchidism. We herein describe the case of an 18-year-old patient who presented with a painless scrotal nodule located in the upper pole of the left testis. We report this case to highlight the rarity of this entity and to delineate relevant issues such as radiologic features, differential diagnosis, and possible clinical implications.