A Rectourethral Fistula due to Transrectal High-Intensity Focused Ultrasound Treatment: Diagnosis and Management
Figure 1
Retrograde cysto-uretrography. Oblique radiograms of bladder after full repletion with contrast media (a and b). The expansion of contrast media could be better observed in the oblique projections (a), especially when acquired after the space of a few minutes (b). In delayed oblique projection, as shown fistulous tract was more visible, as well as a certain amount of contrast in the rectum. It was not, however, possible to exclude with absolute certainty a partial involvement of the bladder.
