Hi all I am new to this forum. I was misdiagnose back in 2009 and passed an 8mm stone at home. I've been having the same kind of severe lower back pain, and pain in left flank, for the past 2 weeks. Went to emerge tonight and had a CT which shows there's a 3-4 mm stone in the base of my left kidney. Urine shows RBC's and WBC's, so they're treating me as though it's just a UTI,(septra DS) because they said the stone isn't obstructing anything.
I don't believe it's just a UTI, because there's too much back pain and no bladder discomfort! I feel this stone must be on the move.
Anyway, I was wondering if any of you know, how long does it take to pass a stone when it's in the base of a kidney? I'm not sure if I should be expecting it to be coming out soon, or waiting a long time...
Thanks in advance!