{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T02:39:46Z","timestamp":1773283186928,"version":"3.50.1"},"reference-count":7,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2022,9,12]],"date-time":"2022-09-12T00:00:00Z","timestamp":1662940800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["bjui-journals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["BJU International"],"published-print":{"date-parts":[[2022,12]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To present a new technique of double\u2010j stent (DJ) placement during laparoscopic transperitoneal ureterolithotomy (LUL).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Patients and methods<\/jats:title>\n                    <jats:p>Following the extraction of the stone, a 6 French DJ open\u2010end stent is prepared: two straight\u2010tip hydrophilic guidewires are inserted into the appropriate lateral holes of the stent, as identified by the preoperative evaluation of the CT scan. Approximately 5 centimeters of each wire protrude from the proximal and distal ends of the stent to straighten its terminal curl, thus resembling the wings of a flying seagull. The remaining proximal portions of both guide wires are left within each guidewire dispenser. The two ends of the stent are grasped together in a U\u2010fashion and inserted into the abdomen through a 10mm port. Once in the abdomen, the longer segment of the stent is inserted and pushed into the ureterotomy until it reaches the target site. The guide wire is then removed. The same procedure is repeated for the other end of the stent. A brief literature review on the currents techniques of laparoscopic DJ placement is also presented.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Analyzing the outcomes of 21 LUL, the \"seagull\" technique is time\u2010saving and safe. No perioperative complications were encountered. There is no risk of enlarging or tearing the ureterotomy and no need for patient replacement, extra cystoscopic or ureteroscopic procedures as well as of using modified guidewires and closed\u2010tip stents.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>We described our step\u2010by\u2010step technique for DJ placement during LUL.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/bju.15866","type":"journal-article","created":{"date-parts":[[2022,8,8]],"date-time":"2022-08-08T03:15:07Z","timestamp":1659928507000},"page":"839-843","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Double\u2010J stent placement during laparoscopic ureterolithotomy: the \u201cseagull\u201d technique"],"prefix":"10.1111","volume":"130","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7230-579X","authenticated-orcid":false,"given":"Anastasios D.","family":"Asimakopoulos","sequence":"first","affiliation":[{"name":"Unit of Urology Fondazione PTV Policlinico Tor Vergata  Rome Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8703-5975","authenticated-orcid":false,"given":"Gaia","family":"Colalillo","sequence":"additional","affiliation":[{"name":"Unit of Urology Fondazione PTV Policlinico Tor Vergata  Rome Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roberto","family":"Miano","sequence":"additional","affiliation":[{"name":"Division of Urology, Department of Surgical Sciences University of Rome Tor Vergata  Rome Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Enrico Finazzi","family":"Agr\u00f2","sequence":"additional","affiliation":[{"name":"Division of Urology, Department of Surgical Sciences University of Rome Tor Vergata  Rome Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giuseppe","family":"Farullo","sequence":"additional","affiliation":[{"name":"Unit of Urology Fondazione PTV Policlinico Tor Vergata  Rome Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrea","family":"Fuschi","sequence":"additional","affiliation":[{"name":"Urology Unit Department of Medico - Surgical Sciences and Biotechnologies Faculty of Pharmacy and Medicine Sapienza University of Rome  Latina Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4293-9174","authenticated-orcid":false,"given":"Antonio Luigi","family":"Pastore","sequence":"additional","affiliation":[{"name":"Urology Unit Department of Medico - Surgical Sciences and Biotechnologies Faculty of Pharmacy and Medicine Sapienza University of Rome  Latina Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stefano","family":"Germani","sequence":"additional","affiliation":[{"name":"Unit of Urology Fondazione PTV Policlinico Tor Vergata  Rome Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2022,9,12]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eururo.2015.07.041"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.4103\/UA.UA_48_19"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1159\/000356254"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.kjms.2013.09.013"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0100-69912012000200006"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.4103\/0970-1591.85455"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12894-017-0232-4"}],"container-title":["BJU International"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/bju.15866","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/bju.15866","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/bjui-journals.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/bju.15866","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T16:56:01Z","timestamp":1761756961000},"score":1,"resource":{"primary":{"URL":"https:\/\/bjui-journals.onlinelibrary.wiley.com\/doi\/10.1111\/bju.15866"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,9,12]]},"references-count":7,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2022,12]]}},"alternative-id":["10.1111\/bju.15866"],"URL":"https:\/\/doi.org\/10.1111\/bju.15866","archive":["Portico"],"relation":{},"ISSN":["1464-4096","1464-410X"],"issn-type":[{"value":"1464-4096","type":"print"},{"value":"1464-410X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,9,12]]},"assertion":[{"value":"2022-09-12","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}