Table 2.

Imaging indications for asymptomatic (incidental) kidney stone formers based on review of 100 random charts

Indications for imaging in asymptomatic stone formers	No. of patients
Microscopic hematuria (no gross hematuria)	26
Recurrent urinary tract infection (not attributed to stone)	10
Follow up of urothelial cancer	8
Follow up of renal cell cancer	6
Follow up of prostate cancer	5
Follow up of pancreatic cancer/ pancreatitis /colon cancer	5
Follow up of liver cirrhosis	5
Benign prostate hyperplasia post-surgical hematuria	4
Neurogenic bladder with urinary retention	3
Other	28