Eur Urol Suppl 2010;9(2):326 1043 BLADDER PERFORATION DURING TRANSURETHRAL RESECTION OF TUMOUR REQUIRING OPEN SURGICAL REVISION: CLINICAL CHARACTERISTICS AND ONCOLOGICAL OUTCOMES Rabin Medical Centre, Dept. of Urology, Petach Tikva, Israel Introduction & Objectives: Material & Methods: Results: Conclusions: Poster Session 66 TISSUE ENGINEERING AND BEYOND Monday, 19 April, 15.45-17.15, Padua Room 1044 IMPLANTATION OF HUMAN AMNIOTIC MESENCHYMAL CELLS PROMOTES MORPHOLOGICAL AND FUNCTIONAL RECOVERY OF THE FREEZE-INJURED MOUSE URINARY BLADDER 1 Department of Urology, Shinshu University Graduate-School of Medicine, Dept. of Urology, Matsumoto, Japan, 2 Department of Urology, Shinshu University School of Medicine, Dept. of Urology, Matsumoto, Japan Introduction & Objectives: Material & Methods: Results: Conclusions: Conclusions: 1042 LOCATION OF THE TUMOURS IN EARLY AND LATE RECURRENCES IN PATIENTS WITH T1G3 BLADDER TUMOURS TREATED WITH OR WITHOUT BCG: IS THERE ANY DIFFERENCE? Fundació Puigvert, Dept. of Urology, Barcelona, Spain Introduction & Objectives: Material & Methods: Results: Conclusions: