CNS lymphoma with FDG uptake right testis RIGHT TESTIS: Testis dimensions 3.7 x 2.3 x 3.2 cm. 1.6 x 1.3 x 1.4 cm discrete hypoechoic lesion within the right testicle with indistinct margins corresponding to the PET-positive lesion seen on the recent PET/CT scan.LEFT TESTIS: Testis dimensions 3.5 x 2.1 x 2.9 cm. No intratesticular mass.RIGHT EPIDIDYMIS: No significant abnormalities noted.LEFT EPIDIDYMIS: No significant abnormalities noted.OTHER: Bilateral hydroceles, left greater than right
1.6 x 1.3 x 1.4 cm hypoechoic lesion within the right testicle with indistinct margins corresponding to the PET-positive lesion seen on the recent PET/CT scan. Findings consistent with intratesticular lymphoma focus, although a primary neoplasm cannot be excluded.