{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,4]],"date-time":"2026-01-04T02:52:13Z","timestamp":1767495133714,"version":"3.38.0"},"reference-count":2,"publisher":"SAGE Publications","issue":"19_suppl","license":[{"start":{"date-parts":[[2012,10,1]],"date-time":"2012-10-01T00:00:00Z","timestamp":1349049600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Urologia"],"published-print":{"date-parts":[[2012,10]]},"abstract":"<jats:sec><jats:title>Introduction<\/jats:title><jats:p> The ureteral stent used for laparoscopic pyeloplasty can be placed pre-surgically intra-surgically or post-surgically The intra-surgical application can be carried out by anterograde or retrograde techniques. <\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and methods<\/jats:title><jats:p> 23 patients affected by pelviureteric junction disease (14 males, 9 females), aged between 10 and 55 years, underwent laparoscopic pyeloplasty with Anderson Hynes technique. No patient had a pre-surgery DJ ureteral catheter. Surgery was performed on lateral decubitus with external genitals. A sterile field including a flexible cystoscope was prepared to apply the ureteral catheter. Pyeloplasty was performed. After placing the first 4 ureteropelvic anastomosis stitches, flexible cystoscopy was performed by applying a leading probe 0.038 or 0.035 stiff Lubriglide flexible straight tip, depending on the ureter caliber. A ureteral catheter 6 or 4.8 Ch was used. The guide was followed by laparoscope until the renal pelvis or superior renal calices were reached. After extracting the cystoscope, the ureteral catheter was inserted with a suitable pusher up to the pelvis. After guide extraction, J modeling was performed. The time elapsed from the beginning of cystoscopy until the end of the procedure was calculated. <\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p> The procedure was easily performed in all patients. The application time varied between 5 and 8 minutes for males, and from 6 to 10 minutes for females. The DJ catheter in laparoscopic pyeloplasty was applied by retrograde way. An alternative is the laparoscopic access or application in a previous moment with the need of two different surgical fields. This provides a reasonable execution time, the only difficulty being the finding of the external urethral meatus. <\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p> The intra-surgical application of DJ ureteral stent is a good alternative to the supine anterograde or retrograde technique. <\/jats:p><\/jats:sec>","DOI":"10.5301\/ru.2012.9733","type":"journal-article","created":{"date-parts":[[2012,10,18]],"date-time":"2012-10-18T21:54:00Z","timestamp":1350597240000},"page":"24-26","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Laparoscopic Transmesocolic Pyeloplasty: Our Technical Notes on the Application of Intra-Surgical Ureteral DJ Catheter"],"prefix":"10.1177","volume":"79","author":[{"given":"Andrea","family":"Corona","sequence":"first","affiliation":[{"name":"Clinica Urologica - Universit\u00e0 degli Studi di Cagliari - Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Simona","family":"Serra","sequence":"additional","affiliation":[{"name":"Clinica Urologica - Universit\u00e0 degli Studi di Cagliari - Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Antonello","family":"De Lisa","sequence":"additional","affiliation":[{"name":"Clinica Urologica - Universit\u00e0 degli Studi di Cagliari - Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2012,12,30]]},"reference":[{"volume-title":"Technical Modifications of Double-J Stenting for Retroperitoneal Laparoscopic Dismembered Pyeloplasty","author":"Chen Zhi","key":"bibr1-RU.2012.9733"},{"key":"bibr2-RU.2012.9733","doi-asserted-by":"publisher","DOI":"10.1590\/S1677-55382010000600005"}],"container-title":["Urologia Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.5301\/RU.2012.9733","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.5301\/RU.2012.9733","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,4]],"date-time":"2025-03-04T07:35:00Z","timestamp":1741073700000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.5301\/RU.2012.9733"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,10]]},"references-count":2,"journal-issue":{"issue":"19_suppl","published-print":{"date-parts":[[2012,10]]}},"alternative-id":["10.5301\/RU.2012.9733"],"URL":"https:\/\/doi.org\/10.5301\/ru.2012.9733","relation":{},"ISSN":["0391-5603","1724-6075"],"issn-type":[{"type":"print","value":"0391-5603"},{"type":"electronic","value":"1724-6075"}],"subject":[],"published":{"date-parts":[[2012,10]]}}}