case_images: PMC10310454_01
case_images: Ultrasonography in a seven-year-old boy showing a slightly echoic oval-shaped structure (white arrow), compared to the left testicular parenchyma (black arrow), located between the left epididymis and the left testicle, and measuring 0.9 x 0.6 x 0.7 cm. It is completely separated from the left testicle and shows mild intralesional Doppler flow (C) with a slight posterior reinforcement, compatible with a supernumerary testis.
case_images: CRIU2023-1620276.001.jpg
case_images: PMC10310454_01_CRIU2023-1620276.001.jpg
case_images: fig1
case_images: The mass was distinct from the left testis and exhibited slight intralesional Doppler flow with posterior reinforcement (Figure 1).
case_images: Magnetic resonance imaging in a seven-year-old boy diagnosed with polyorchidism. T2-weighted images in coronal sections, showing normally positioned right testicle (white arrow), and two testicles at the left side (white arrowheads) with homogenous and comparable hypersignal. Varicose scrotal veins are noted on the left side (star). A single epididymis and cord drained both left structures that was thicker (black arrow in (A)) and wider than on the right side (black arrow in (B)).
case_images: CRIU2023-1620276.002.jpg
case_images: PMC10310454_01_CRIU2023-1620276.002.jpg
case_images: fig2
case_images: To enhance our assessment, a testicular MRI was conducted (Figure 2).