Characteristic ultrasound appearance of a rare testis tumor: Bilateral multiple large-cell calcifying Sertoli cell tumor.

Characteristic ultrasound features of large cell calcifying Sertoli cell tumor (LCCSCT), including hypoechoic masses with amorphous coarse calcifications can aid in differentiating this tumor from other entities. Bilateral multiple LCCSCTs almost always show a benign course; therefore, defining the diagnosis with sonographic findings is crucial to avoid unnecessary orchiectomy.