{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T02:47:55Z","timestamp":1780368475711,"version":"3.54.1"},"reference-count":8,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2017,6,14]],"date-time":"2017-06-14T00:00:00Z","timestamp":1497398400000},"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":[[2018,5]]},"abstract":"<jats:sec><jats:title>Objective:<\/jats:title><jats:p> The aim of this study was to present a paradigmatic case where the new-generation Allium URS stent was the optimal choice to treat a malignant ureteral stenosis. <\/jats:p><\/jats:sec><jats:sec><jats:title>Methods:<\/jats:title><jats:p> We describe in detail all the steps of our surgery, performed on a 69-year-old patient with left hydronephrosis caused by lumbo-aortic nodal metastases compressing the ureter. The patient was intolerant to double-J stent due to strong irritative urinary symptoms. Allium URS stent was positioned under fluoroscopy in replacement of pre-existing double-J stent. <\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p> Our approach was successful and irritative urinary symptoms disappeared. At 6 months, the Allium URS was correctly positioned and no hydronephrosis was detected on ultrasound. The stent can be left in place for a maximum of 3 years. <\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions:<\/jats:title><jats:p> In complicated scenarios of chronic ureteral stenosis, the new-generation Allium URS can be an interesting option to treat the obstruction while sparing the patient the irritative urinary symptoms and periodic replacements typical of a double-J stent. <\/jats:p><\/jats:sec>","DOI":"10.5301\/uj.5000249","type":"journal-article","created":{"date-parts":[[2017,6,16]],"date-time":"2017-06-16T12:39:33Z","timestamp":1497616773000},"page":"87-90","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Allium stent for the treatment of a malignant ureteral stenosis: A paradigmatic case"],"prefix":"10.1177","volume":"85","author":[{"given":"Marco","family":"Oderda","sequence":"first","affiliation":[{"name":"Department of Urology, San Lazzaro Hospital, Alba - Italy"},{"name":"Department of Surgical Sciences, Urology Unit, University of Turin, Turin - Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sergio","family":"Lacquaniti","sequence":"additional","affiliation":[{"name":"Department of Urology, San Lazzaro Hospital, Alba - Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giuseppe","family":"Fasolis","sequence":"additional","affiliation":[{"name":"Department of Urology, San Lazzaro Hospital, Alba - Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2017,6,14]]},"reference":[{"key":"bibr1-uj.5000249","doi-asserted-by":"publisher","DOI":"10.1007\/s00240-014-0652-5"},{"issue":"8","key":"bibr2-uj.5000249","first-page":"583","volume":"69","author":"Morcillo E","year":"2016","journal-title":"Arch Esp Urol"},{"key":"bibr3-uj.5000249","doi-asserted-by":"publisher","DOI":"10.1016\/j.eururo.2009.02.004"},{"key":"bibr4-uj.5000249","doi-asserted-by":"publisher","DOI":"10.1089\/end.2012.0279"},{"key":"bibr5-uj.5000249","doi-asserted-by":"publisher","DOI":"10.1016\/j.purol.2016.11.005"},{"issue":"4","key":"bibr6-uj.5000249","first-page":"277","volume":"65","author":"Leonardo C","year":"2013","journal-title":"Minerva Urol Nefrol"},{"issue":"12","key":"bibr7-uj.5000249","first-page":"753","volume":"154","author":"Bahouth Z","year":"2015","journal-title":"Harefuah"},{"key":"bibr8-uj.5000249","doi-asserted-by":"publisher","DOI":"10.1016\/S1569-9056(11)61196-2"}],"container-title":["Urologia Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.5301\/uj.5000249","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.5301\/uj.5000249","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.5301\/uj.5000249","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,3]],"date-time":"2025-03-03T05:26:04Z","timestamp":1740979564000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.5301\/uj.5000249"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,6,14]]},"references-count":8,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2018,5]]}},"alternative-id":["10.5301\/uj.5000249"],"URL":"https:\/\/doi.org\/10.5301\/uj.5000249","relation":{},"ISSN":["0391-5603","1724-6075"],"issn-type":[{"value":"0391-5603","type":"print"},{"value":"1724-6075","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,6,14]]}}}