Figure 2b. (a) Sagittal fast spin-echo T2-weighted MR image (repetition time msec/echo time msec = 3,116/112) demonstrates a hypointense mass within the right epididymis (*). Note the margin between the infiltrating epididymal mass and the superior pole of the right testis (arrows). (b) Coronal MR image (3,116/112) demonstrates the mass occupying the epididymis (*) and invading the superior pole of the right testis (arrow). (c) Photograph of the resected specimen obtained at right orchiectomy demonstrates a tan-white indurated mass replacing the right epididymis (*). The mass is irregular in shape and focally invades the superior pole of the testis (arrow).