30-year-old man with tuberculosis epididymo-orchitis. Longitudinal sonogram of left hemiscrotum shows nodular enlargement of tail of left epididymis (arrow), small hydrocele (H), and normal left testi

30-year-old man with tuberculosis epididymo-orchitis. Longitudinal sonogram of right hemiscrotum shows diffusely enlarged heterogeneously hypoechoic right testis (arrows) surrounded by small hydrocele

30-year-old man with tuberculosis epididymo-orchitis. Longitudinal sonogram of right hemiscrotum shows nodular heterogeneously hypoechoic enlargement of head of epididymis (arrows). Small surrounding

43-year-old man with tuberculosis epididymoorchitis (miliary pattern). Longitudinal sonogram of right hemiscrotum shows normal right epididymis and testis (RT)

43-year-old man with tuberculosis epididymoorchitis. Longitudinal sonogram of left hemiscrotum shows diffusely enlarged heterogeneously hypoechoic left testis (curved arrows) surrounded by multiseptat

43-year-old man with tuberculosis epididymoorchitis. Longitudinal sonogram of right hemiscrotum shows normal right testis (arrows) and epididymis

61-year-old man with tuberculosis epididymo-orchitis. Color Doppler sonogram of left hemiscrotum shows increased vascular perfusion to left epididymis

61-year-old man with tuberculosis epididymo-orchitis. Color Doppler sonogram of right hemiscrotum shows increased vascular perfusion to right epididymis and testis

61-year-old man with tuberculosis epididymo-orchitis. Longitudinal sonogram of left hemiscrotum shows nodular enlargement of tail of left epididymis (E) (arrows). Left testis (LT T) is normal