The ProACT implant appears to be an option for the treatment of moderate male stress urinary incontinence, especially given the minimally invasive modalities of insertion, the capacity to adjust the inflation of the balloons to achieve postoperative continence and the relative reversibility.

Highlights The main advantage of minimally invasive techniques for the treatment of retrocaval ureter is less blood loss during surgery. Other advantages are shorter hospital stay, less postoperative pain and superior esthetic results. Pure laparoscopic treatment (as in our two cases) seems feasible and technically reliable with excellent functional outcome. Intracorporeal anastomosis of the ureter remains the main limiting factor.

P63 is a member of the p53 family, which plays a role in the differentiation of urothelium and is supposed to play a role in urothelial carcinogenesis. P53 and MIB-1 are recognised in many studies as predictive markers of progression, but few studies in the literature have examined p63. The aims of our study were to explore the expression of p63 in bladder carcinomas and to compare this expression to p53 and MIB-1, as well as to stage and grade. Tissue microarrays were performed on 158 urothelial carcinomas (56 pTa, 45 pT1 and 57>or=pT2). Immunohistochemical studies were performed with p63, p53 and MIB-1 antibodies. In our study we observed that p63 immunostaining is present in all cell layers in papillary urothelial neoplasm of low malignant potential (PUNLMP), but partially lost in non-invasive papillary urothelial carcinoma low grade (NILGC) and in pT1/>or=pT2 bladder cancers. P53 and MIB-1 displayed lower expression in PUNLMP/NILGC vs non-invasive papillary urothelial carcinoma high grade (NIHGC)/pT1, but there was no correlation between the expression of p63, p53 and MIB-1. Our study demonstrates that p63 expression distinguishes between PUNLMP/NILGC and NIHGC/pT1 (p=4.10(5)). A statistical difference disserving pTa and pT1/>or=pT2 with a statistical significance (p<10(-6)) could also be observed. P63 should be considered as an additional biomarker that might help pathologists to classify their patients.