Thanks Bill Rae for the reaffirmation. I am believing that I probably have a few stones myself. Normally I would take me quite a bit of time to get in for a sonogram, but this appointment came at a fortuitous time. This is my yearly physical and all of these problems happened just one week before that date.
I'll let you know more Wednesday. Take care all, Quadius On 7/12/08, william Ray <[EMAIL PROTECTED]> wrote: > > I have had a SP catheter for almost 8 years. I had the same problem > you're experiencing three years ago. I had kidney stones dissolved at that > time, this corrected the problem. However, during my last change out, I too > had difficulty with the insertion. I use 100% silicone and had to go down > from 20 To a size 18. Since reading your e-mail, I am now wondering if I > also had a recurrence of stones. > Bill Ray > > > >

