Urachal bladder in kidney transplanted patient with Prune Belly syndrome and patent urachus.

We report a 16-year-old-male patient with Prune-Bellysyndrome (PBS) and patent urachus, bilateral renal dysplasia and end-stage renal disease (ESRD). The first kidney transplantation was performed at the age of 3 years, leaving an urachal catheter. Transplant failure underwent in a new cadaveric transplant at the present. Post-kidney transplant renogram was performed to evaluate the renal function after the administration of 150 MBq of 99mTcmercapto-acetyl-triglycine and revealed adequate perfusion with a homogeneous radiotracer uptake in the renal transplant (Fig. 1A). Elimination phase (Fig. 1B) showed a progressively increasing