Errata 190 Urology Journal Vol 4 No 3 Summer 2007 Errata Urol J. 2007;4:190. www.uj.unrc.ir In volume 4, number 2 of the Urology Journal, the following errors occurred: On page 67, the first line of the second column, reached a record of 23 should have read reached 26.5. On page 70, in the end of reference 16, In press 2002 should have read In press 2006. On page 95, the name of an author was inadvertently omitted; Sepehr Salem is the fourth author of the paper entitled “Role of PTEN Gene in Progression of Prostate Cancer” with the affiliation of Urology Research Center, Tehran University of Medical Sciences, Tehran, Iran. On page 101, affiliation of the second author, Mohammadreza Jalali Nadushan, is Department of Pathology, School of Medicine, Shahed University, Tehran, Iran. On page 121, the name of the second author, Hassan Ahmadinia should have read Hassan Ahmadnia. We regret the above errors.