{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T05:03:33Z","timestamp":1777871013157,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2010,2,2]],"date-time":"2010-02-02T00:00:00Z","timestamp":1265068800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2010,2,2]],"date-time":"2010-02-02T00:00:00Z","timestamp":1265068800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Urol Int"],"abstract":"<jats:p>After renal transplantation, 16 of 1,109 patients (= 1.5%) developed an operatively confirmed necrosis of the allograft ureter. A review of these cases reveals that noninvasive ultrasonography, which was applied regularly with all patients, gave early indications of urologic complication. In cases of peritransplant fluid collection, renal transplant scintigraphy may be helpful in diagnosing a urinoma. In cases of renal graft failure with sonographic findings of perinephric fluid collection or hydronephrosis, antegrade pyelography \u2013 though more invasive \u2013 should always be performed given its low complication rate and improved visualization and pathological localization compared to other techniques. However, ureteral extravasation can be demonstrated only in cases of advanced necrosis; with necrosis just beginning and the wall still intact, frequently only the image of an obstruction is found.<\/jats:p>","DOI":"10.1159\/000281700","type":"journal-article","created":{"date-parts":[[2010,2,3]],"date-time":"2010-02-03T05:55:56Z","timestamp":1265176556000},"page":"164-169","source":"Crossref","is-referenced-by-count":18,"title":["Necrosis of the Allograft Ureter \u2013 Evaluation of Different Examination Methods in Early Diagnosis"],"prefix":"10.1159","author":[{"given":"H.-J.","family":"Cullmann","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Prosinger","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2010,2,2]]},"container-title":["Urologia Internationalis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000281700","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T16:56:20Z","timestamp":1777568180000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000281700"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,2,2]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000281700","archive":["Portico"],"relation":{},"ISSN":["0042-1138","1423-0399"],"issn-type":[{"value":"0042-1138","type":"print"},{"value":"1423-0399","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,2,2]]}}}