viagra with next day delivery Uk pubmed central (ukpmc) requires javascript to function effectively. Either your web browser doesn't support javascript or it is currently turned off. In the latter case, please turn on javascript support in your web browser and reload this page.   feedback ukpmc labs >> home about funders governance contact us europe pubmed central rss feeds journal list grant lookup faq and guides guides ukpmc+ clear search advanced search recent activity  |  clipboard increasing use of nephron sparing surgery for t1a renal tumors. (pmcid:pmc2721511) full text citations bioentities related articles indian j urol. 2007 jan-mar; 23 (1) : 84–85. Pmcid: pmc2721511 copyright © indian journal of urology increasing use of nephron sparing surgery for t1a renal tumors rajeev kumar department of urology, all india institute of medical sciences, new delhi, india. E-mail: rajeev02/at/gmail. Com hollingsworth jm, miller dc, dunn rl, montgomery js, roberts ww, hafez ks, et al. Surgical management of low-stage renal cell carcinoma: technology does not supersede biology. Urology 2006;67:1175-80. This is an open-access article distributed under the terms of the creative commons attribution license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. â other sectionsâ–¼ summary comments references summary in order to test the hypothesis that discordantly large numbers of laparaoscopic radical nephrectomies were being performed for small renal tumors where nephron-sparing surgery may have been feasible, the authors performed a retrospective review of 381 patients who underwent surgical procedures at their institution for renal cortical tumors during a six-year period beginning january 1998. The aim of the review was to ascertain the appropriateness of the surgical procedure performed with respect to the tumor size and biology. Three hundred and thirty-six patients had an organ-confined tumor. Surgical procedures performed included radical or partial nephrectomy, both open and laparoscopic. The review period was divided into two equal three-year intervals in order to assess any change in trends. Complication data was also evaluated. There was an increase in the percentage of patients presenting with localized tumors, most prominent for patients with t1a tumors, during the two periods. where to buy viagra buy viagra for men buy cheap viagra buy cheap viagra viagra without a prescription us buy viagra canadian viagra sales cheap viagra online buy viagra online The authors noted no increase in the number of laparoscopic radical nephrectomies performed for such tumors (20% in both periods). On the other hand, the number of open radical nephrectomies decreased from 23 to 9% while the number of partial nephrectomies increased from.