{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,22]],"date-time":"2026-08-22T18:05:34Z","timestamp":1787421934752,"version":"build-2736575974"},"reference-count":16,"publisher":"BMJ","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Reports"],"accepted":{"date-parts":[[2016,1,16]]},"abstract":"<jats:p>Primary lymphoid neoplasms of the urinary tract are exceedingly rare, with only 21 cases being reported and comprising less than 5% of all primary extranodal lymphomas. We report a case of a 45-year-old man who presented with right flank pain and weight loss, and who was found to have a stricture in the right lower ureter causing ureteral obstruction. Histopathology revealed lower ureteric non-Hodgkin lymphoma, which, on further evaluation, was found to be isolated ureteric lymphoma. The patient was doing well after six cycles of R-CHOP chemotherapy. This case is being reported as a rare cause of distal ureteric obstruction.<\/jats:p>","DOI":"10.1136\/bcr-2015-213613","type":"journal-article","created":{"date-parts":[[2016,1,29]],"date-time":"2016-01-29T11:43:00Z","timestamp":1454067780000},"page":"bcr2015213613","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":8,"title":["Ureteric lymphoma as a rare cause of right lower ureteric obstruction"],"prefix":"10.1136","volume":"2016","author":[{"given":"Jayaram","family":"Sreenivas","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashwin","family":"Mallya","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vilvapathy Senguttuvan","family":"Karthikeyan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Usha","family":"Amirtham","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2016,1,29]]},"reference":[{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.1","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.2009.65"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.2","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1159\/000365679","article-title":"Primary ureteral lymphoma presenting with acute flank pain","volume":"7","author":"Foote","year":"2014","journal-title":"Curr Urol"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.3","doi-asserted-by":"crossref","first-page":"1521","DOI":"10.3892\/etm.2014.1658","article-title":"Malignant lymphoma of the ureter: a case report and literature review","volume":"7","author":"Ni","year":"2014","journal-title":"Exp Ther Med"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.4","first-page":"239345","article-title":"Diffuse large B-cell lymphoma in an adolescent male presenting as ureteral stricture","volume":"2014","author":"Jaeger","year":"2014","journal-title":"Case Rep Radiol"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.5","doi-asserted-by":"publisher","DOI":"10.1046\/j.1464-410X.1999.00856.x"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.6","doi-asserted-by":"publisher","DOI":"10.1093\/annonc\/mdg004"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.7","doi-asserted-by":"crossref","first-page":"1625","DOI":"10.3892\/ol.2013.1221","article-title":"Malignant lymphoma of mucosa-associated lymphoid tissue involving the renal pelvis and the entire ureter: a case report","volume":"5","author":"Otsuki","year":"2013","journal-title":"Oncol Lett"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.8","doi-asserted-by":"crossref","first-page":"E172","DOI":"10.5489\/cuaj.1452","article-title":"A unique case of kidney's collecting system MALT lymphoma","volume":"8","author":"Asgari","year":"2014","journal-title":"Can Urol Assoc J"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.9","doi-asserted-by":"publisher","DOI":"10.1186\/1752-1947-7-105"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.10","first-page":"209","article-title":"A case of ureteral malignant lymphoma with concentric thickening of the ureteral wall","volume":"58","author":"Haitani","year":"2012","journal-title":"Hinyokika Kiyo"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.11","doi-asserted-by":"publisher","DOI":"10.1016\/j.clml.2012.12.009"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.12","doi-asserted-by":"publisher","DOI":"10.1007\/s10147-007-0685-7"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.13","first-page":"269","article-title":"Malignant lymphoma of the ureter: a case report","volume":"51","author":"Kawashima","year":"2005","journal-title":"Hinyokika Kiyo."},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.14","first-page":"721","article-title":"Primary malignant lymphoma of the ureter: a case report","volume":"50","author":"Fujisawa","year":"2004","journal-title":"Hinyokika Kiyo"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.15","doi-asserted-by":"publisher","DOI":"10.1007\/s003300050677"},{"key":"2025042702362542000_2016.jan29_1.bcr2015213613.16","first-page":"7102","article-title":"Involvement of bone marrow in lymphoma: pathological investigation in a single-center from northern China","volume":"8","author":"Shi","year":"2015","journal-title":"Int J Clin Exp Pathol"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2015-213613","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,27]],"date-time":"2025-04-27T09:36:33Z","timestamp":1745746593000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2015-213613"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,1,29]]},"references-count":16,"alternative-id":["10.1136\/bcr-2015-213613"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2015-213613","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,1,29]]}}}