Table 2 Characteristics of lesions classified as true positive

Number of suspicious lesions per patient

 unifocal

 bifocal

Location of suspicious lesions*

 perianastomotic

 retrovesical

 other (peribulbic)

Shape of suspicious lesions

 round

 planelike, elliptic

 irregular

Diameter of suspicious lesions (mm)

 Median

 Mean

 Range

Volume of suspicious lesions (mL)

 Median

 Mean

 Range