Trinity I *thought* I responded to this post but evidently my internet hiccuped and it didn't go through.
I'm keeping body parts crossed and praying for husband.
Stones can be ruled out with an IVP (xray with dye) or an ultrasound as well as an MRI. I wouldn't bank on the epithelial cells as I've had plenty of stones where those didn't show up.....Depends on if they're moving around or not. Since he's not having pain, I'd guess they'd probably not be moving around if he had them. (trust me he'd know)
Like you said, the good news is his other tests are coming back good. Still.......while watching and waiting (I hate that by the way) keep an eye out for water retention such as puffy fingers, ankles, bloated abdomen, swelling in the neck ect. If he starts having that take him back to be checked again because his renal function is being impaired.
I always know when Nichole is having issues........her neck gets puffy, really puffy. Me? It's my abdomen first, when it gets to the ankles, fingers I'm in bad shape.
They said something about the prostrate, could it be inflamed? That might cause some blood in the urine.....but wouldn't think it would be a lot.
Hugs