Vol. 83; n. 4, December 2011 Comparison of open and laparoscopic pyeloplasty in ureteropelvic junction obstruction surgery: Report of 49 cases Paolo Umari, Andrea Lissiani, Carlo Trombetta, Emanuele Belgrano Transperitoneal versus retroperitoneal laparoscopic partial nephrectomy: Initial experience Volkan Tugcu, Alper Bitkin, Erkan Sonmezay, Hakan Polat, Yusuf Özlem I ˙lbey, Ali I ˙ hsan Tas ¸çı Comparison of p38MAPK (mitogene activated protein kinase), p65 NFkB (nuclear factor kappa b) and EMMPRIN (extracellular matrix metalloproteinase inducer) expressions with tumor grade and stage of superficial and invasive bladder tumors Emin Ozbek, Alper Otunctemur, Gokhan Calik, Tamer Aliskan, Suleyman Cakir, Murat Dursun, Adnan Somay Analysis of survival in radical and postoperative radiotherapy for prostate cancer Francesco Tramacere, Emilio Antonio Luca Gianicolo, Antonietta Pignatelli, Maurizio Portaluri Regular ultrasound examination of transplanted kidneys allows early diagnosis of renal cell carcinoma and conservative nephron sparing surgery Paolo Lentini, Antonio Granata, Antonino Ciancio, Maurizio Gallieni Solitary giant sarcomatoid carcinoma of the bladder. A case report Pietro Pepe, Filippo Fraggetta, Antonio Galia, Giuseppe Candiano, Michele Pennisi, Francesco Aragona Renal cell carcinoma and synchronous thyroid metastasis with neoplastic thrombosis of the internal jugular vein: Report of a case Deliu-Victor Matei, Antonio Brescia, Andrea Nordio, Matteo Giulio Spinelli, Sara Melegari, Gabriele Cozzi, Massimiliano Andrioli, Pietro Salvatori Transvestibular urethrolysis Giorgio Carmignani, Virginia Varca, Alchiede Simonato Blue nevus of the prostate: Incidental finding in radical prostatectomy specimen with a pre-operative echographic image of peripheral hypoechogenic nodule Maria Rosaria Raspollini, Lorenzo Masieri, Nicola Tosi, Marco Santucci Urinary incontinence in adults: Nurses’ beliefs, education and role in continence promotion. A narrative review Stefano Terzoni, Emanuele Montanari, Cristina Mora, Anne Destrebecq Poste Italiane S.p.A. - Spedizione in abbonamento postale - D.L. 353/2003 (conv. in L. 27/02/2004 n. 46) Art. 1, comma 1 DCB Milano