{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T17:10:34Z","timestamp":1778173834630,"version":"3.51.4"},"reference-count":16,"publisher":"BMJ","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Reports"],"accepted":{"date-parts":[[2016,1,25]]},"abstract":"<jats:p>\n                  <jats:italic>Dioctophyma renale<\/jats:italic> (<jats:italic>D. renale<\/jats:italic>), or giant kidney worms, are the largest nematodes that infect mammals. Approximately 20 cases of human infection have been reported. We present a case of a 71-year-old man with a recent history of unintentional weight loss and painless haematuria, passing elongated erythematous tissue via his urethra. CT revealed a left renal mass with pulmonary nodules and hepatic lesions. On microscopy, the erythematous tissue passed was identified as <jats:italic>D. renale.<\/jats:italic> On subsequent renal biopsy, pathology was consistent with renal cell carcinoma. This is the first reported case of concomitant <jats:italic>D. renale<\/jats:italic> infection and renal cell carcinoma, and the second reported case of <jats:italic>D. renale<\/jats:italic> infection of the left kidney alone.<\/jats:p>","DOI":"10.1136\/bcr-2015-212118","type":"journal-article","created":{"date-parts":[[2016,3,7]],"date-time":"2016-03-07T18:58:02Z","timestamp":1457377082000},"page":"bcr2015212118","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":9,"title":["Giant kidney worms in a patient with renal cell carcinoma"],"prefix":"10.1136","volume":"2016","author":[{"given":"Jemima","family":"Kuehn","sequence":"first","affiliation":[{"name":"Cook County-Loyola Family Medicine Residency Program, Department of Family and Community Medicine, Cook County Health and Hospitals System, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lindsay","family":"Lombardo","sequence":"additional","affiliation":[{"name":"Division of Urology, Cook County Health and Hospitals System, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"William M","family":"Janda","sequence":"additional","affiliation":[{"name":"Department of Pathology, Cook County Health and Hospitals System, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Courtney M P","family":"Hollowell","sequence":"additional","affiliation":[{"name":"Division of Urology, Cook County Health and Hospitals System, Chicago, Illinois, USA"},{"name":"Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2016,3,7]]},"reference":[{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.1","doi-asserted-by":"publisher","DOI":"10.1645\/GE-2132.1"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.2","doi-asserted-by":"crossref","first-page":"206","DOI":"10.4269\/ajtmh.1979.28.206","article-title":"Diocytophymatid larval nematode in a subcutaneous nodule from man in California","volume":"28","author":"Beaver","year":"1979","journal-title":"Am J Trop Med Hyg"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.3","doi-asserted-by":"publisher","DOI":"10.1016\/j.parint.2013.09.015"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.4","doi-asserted-by":"publisher","DOI":"10.1038\/ki.2012.315"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.5","doi-asserted-by":"publisher","DOI":"10.1159\/000067695"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.6","doi-asserted-by":"publisher","DOI":"10.1016\/j.parint.2013.06.007"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.7","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-198304000-00006"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.8","first-page":"70","article-title":"Dioctophymatosis renalis in humans: first case report from India","volume":"62","author":"Venkatrajaiah","year":"2014","journal-title":"J Assoc Physicians India"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.9","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-198607000-00008"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.10","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(68)90114-4"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.11","doi-asserted-by":"publisher","DOI":"10.3348\/jksr.2013.68.5.411"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.12","unstructured":"Centers for Disease Control and Prevention. DPDx -Laboratory Identification of Parasitic Diseases of Public Health Concern:Dioctophymiasis. http:\/\/www.cdc.gov\/dpdx\/dioctophymiasis\/index.html (accessed 16 Jul 2015)."},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.13","doi-asserted-by":"crossref","first-page":"351","DOI":"10.2307\/3223483","article-title":"Dioctophyma renale (Goeze, 1782) a study of the Migration Routes to the kidneys of mammals and resultant pathology","volume":"72","author":"Hallberg","year":"1953","journal-title":"Trans Am Microsc Soc"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.14","doi-asserted-by":"publisher","DOI":"10.1128\/CMR.13.1.55-66.2000"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.15","doi-asserted-by":"publisher","DOI":"10.1042\/BJ20141337"},{"key":"2025082703372296000_2016.feb12_2.bcr2015212118.16","doi-asserted-by":"publisher","DOI":"10.1016\/j.jnci.2012.08.002"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2015-212118","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T10:37:29Z","timestamp":1756291049000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2015-212118"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,3,7]]},"references-count":16,"alternative-id":["10.1136\/bcr-2015-212118"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2015-212118","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,3,7]]}}}