So...
Saw both my urologists and expressed my concern that the last ultrasound results were questionable in my mind.
(Quick recap: Been complaining about a pain in my left testicle for a decade. First Urologist sent me for multiple tests, everyone decided it was a varicocele but couldn't explain the wirelike texture instead of mushy veins. Finally I went to see the second urologist, who immediately diagnosed a problem with the vas deferens. He surgically removed my left deferens last December and discovered it was badly calcified. Texture of "a wet toothpick." Follow up ultrasound found that the "varicocele" had disappeared but now they are seeing a right-side varicocele. Since the left-side one turned out to be the calcifying vas, I am questioning the right side diagnosis.)
Both urologists examined my right side, explaining that the veins in the right testicle drain differently than the left side, indicating there might be a different problem on the right.
Long story made longer: I have another testicular ultrasound scheduled for Tuesday, which will go from the scrotum up into the abdomen.
Ladies and gentlemen, it is my seventh such procedure, not including a variety of OTHER surgeries and procedures in the same general area (three inguinal hernias, a post-surgery infection, two inguinal stents, several cytoscopies, etc.). My penis and testicles - nothing spectacular but I'm fond of them - are on display more than a Van Gogh at the National Museum.