{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T11:55:40Z","timestamp":1774266940817,"version":"3.50.1"},"reference-count":23,"publisher":"FapUNIFESP (SciELO)","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. vasc. bras."],"abstract":"<jats:p>Abstract A thorough knowledge of vascular variations in the vicinity of the kidney is essential due to the increased number of kidney transplants, more so on the left side because the donor\u2019s left kidney is preferred for transplantation. We found multiple vascular variations in the vicinity of the left kidney, which were noted during routine dissection classes. The left renal artery arose from the abdominal aorta and supplied the left kidney in a usual manner. There was an additional left renal artery, which took its origin from the abdominal aorta, below the origin of the inferior mesenteric artery. This artery was accompanied by an additional renal vein, which drained into the left common iliac vein. On the left side, there were two testicular veins. Knowledge of these abnormal vessels can be useful during radiological and surgical procedures in cases of nephrectomies, renal tumors, transplants, and renal vascular illnesses.<\/jats:p>","DOI":"10.1590\/1677-5449.202500902","type":"journal-article","created":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T11:04:01Z","timestamp":1774263841000},"source":"Crossref","is-referenced-by-count":0,"title":["Concurrent variations of the left renal and gonadal vessels: a case report"],"prefix":"10.1590","volume":"25","author":[{"given":"Surekha Devadasa","family":"Shetty","sequence":"first","affiliation":[{"name":"Manipal Academy of Higher Education,  India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohandas Rao Kappettu","family":"Gadahad","sequence":"additional","affiliation":[{"name":"Manipal Academy of Higher Education,  India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ashwini Aithal","family":"Padur","sequence":"additional","affiliation":[{"name":"Manipal Academy of Higher Education,  India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naveen","family":"Kumar","sequence":"additional","affiliation":[{"name":"RAK Medical & Health Sciences University,  United Arab Emirates"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1421-8222","authenticated-orcid":false,"given":"Satheesha Badagabettu","family":"Nayak","sequence":"additional","affiliation":[{"name":"Manipal Academy of Higher Education,  India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","published-online":{"date-parts":[[2026]]},"reference":[{"key":"ref1","series-title":"Gray\u2019s Anatomy: the anatomical basis of clinical practice.","author":"Standring S","year":"2016","edition":"41th"},{"issue":"6","key":"ref2","doi-asserted-by":"crossref","first-page":"545","DOI":"10.1016\/S0940-9602(01)80064-9","article-title":"Anatomical variations in the human testicular blood vessels","volume":"183","author":"Asala S","year":"2001","journal-title":"Ann Anat"},{"issue":"3","key":"ref3","doi-asserted-by":"crossref","first-page":"214","DOI":"10.5115\/acb.2014.47.3.214","article-title":"Eight prehilar branches of the right renal artery","volume":"47","author":"Nayak SB","year":"2014","journal-title":"Anat Cell Biol"},{"issue":"1","key":"ref4","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1007\/s00276-001-0033-y","article-title":"Additional renal arteries; Incidence and morphometry","volume":"23","author":"Satyapal KS","year":"2001","journal-title":"Surg Radiol Anat"},{"key":"ref5","series-title":"Gray\u2019s Anatomy","first-page":"1547","volume-title":"Cardiovascular system.","author":"William PL","year":"1995","edition":"38th Ed."},{"issue":"4","key":"ref6","first-page":"183","article-title":"Renal artery origins and variations: angiographic evaluation of 855 consecutive patients","volume":"12","author":"Ozkan U","year":"2006","journal-title":"Diagn Interv Radiol"},{"key":"ref7","series-title":"The developing human.","author":"Moore KL","year":"2015","edition":"10th"},{"issue":"4","key":"ref8","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1016\/S0940-9602(11)80292-X","article-title":"Human doubled renal and testicular arteries","volume":"174","author":"Bergman RA","year":"1992","journal-title":"Ann Anat"},{"issue":"6","key":"ref9","doi-asserted-by":"crossref","first-page":"545","DOI":"10.1016\/S0940-9602(01)80064-9","article-title":"Anatomical variations in the human testicular blood vessels","volume":"183","author":"Asala S","year":"2001","journal-title":"Ann Anat"},{"issue":"4","key":"ref10","first-page":"553","article-title":"The aberrant renal artery","volume":"90","author":"Graves FT","year":"1956","journal-title":"J Anat"},{"issue":"4","key":"ref11","doi-asserted-by":"crossref","first-page":"334","DOI":"10.1002\/ca.10236","article-title":"Anatomy of renal arterial supply","volume":"17","author":"Khamanarong K","year":"2004","journal-title":"Clin Anat"},{"key":"ref12","series-title":"Compendium of human anatomic variation.","first-page":"81","author":"Bergman RA","year":"1998"},{"issue":"2","key":"ref13","doi-asserted-by":"crossref","first-page":"17","DOI":"10.13172\/2052-7829-1-2-750","article-title":"Inferior renal polar artery and its surgical importance","volume":"1","author":"Patil SJ","year":"2013","journal-title":"OA Anatomy"},{"issue":"10","key":"ref14","doi-asserted-by":"crossref","first-page":"1131","DOI":"10.1097\/TP.0b013e3181f6a0c1","article-title":"Use of gonadal vein interposition graft for implantation of polar artery in live donor renal transplantation","volume":"90","author":"Chatzizacharias NA","year":"2010","journal-title":"Transplantation"},{"issue":"2","key":"ref15","doi-asserted-by":"crossref","first-page":"171","DOI":"10.4103\/iju.IJU_356_16","article-title":"A single left renal vein draining into the common iliac vein","volume":"33","author":"Kaabneh AB","year":"2017","journal-title":"Indian J Urol"},{"issue":"C","key":"ref16","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1016\/j.ijscr.2015.12.050","article-title":"A rare anomaly of left renal vein drainage into the left common iliac vein: A case report","volume":"20","author":"Kawai K","year":"2016","journal-title":"Int J Surg Case Rep"},{"issue":"2","key":"ref17","doi-asserted-by":"crossref","first-page":"142","DOI":"10.4103\/iju.IJU_380_19","article-title":"Newer variants of retroaortic left renal vein","volume":"36","author":"Sonawane GB","year":"2020","journal-title":"Indian J Urol"},{"issue":"2","key":"ref18","first-page":"135","article-title":"Uncommon drainage of the gonadal vein: case report","volume":"28","author":"Rosalino UAC","year":"2011","journal-title":"J Morphol Sci."},{"issue":"3","key":"ref19","first-page":"227","article-title":"Congenital contralateral venous drainage of a right ectopic kidney to left common iliac vein: a rare case report","volume":"20","author":"Pranav Divakaran P","year":"2016","journal-title":"Eur J Anat"},{"issue":"2","key":"ref20","doi-asserted-by":"crossref","first-page":"682","DOI":"10.4067\/S0717-95022019000200682","article-title":"Five Veins at the Deep Inguinal Ring. Can they Reduce the Chances of Indirect Inguinal Hernia and Increase the Chances of Varicocele?","volume":"37","author":"Nayak SB","year":"2019","journal-title":"Int J Morphol"},{"issue":"9","key":"ref21","doi-asserted-by":"crossref","DOI":"10.1016\/j.heliyon.2020.e05014","article-title":"Triple right testicular veins and their variant termination and communications","volume":"6","author":"Nayak SB","year":"2020","journal-title":"Heliyon"},{"issue":"6","key":"ref22","doi-asserted-by":"crossref","first-page":"545","DOI":"10.1016\/S0940-9602(01)80064-9","article-title":"Anatomical variations in the human testicular blood vessels","volume":"183","author":"Asala S","year":"2001","journal-title":"Ann Anat"},{"issue":"1","key":"ref23","first-page":"108","article-title":"Abnormal course of left testicular artery in relation to an abnormal left renal vein \u2013 a case report","volume":"5","author":"Nayak SB","year":"2007","journal-title":"Kathmandu Univ Med J"}],"container-title":["Jornal Vascular Brasileiro"],"original-title":["Varia\u00e7\u00f5es simult\u00e2neas dos vasos renais e gonadais esquerdos: relato de caso"],"link":[{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_pdf&pid=S1677-54492026000101803&tlng=en","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T11:04:04Z","timestamp":1774263844000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S1677-54492026000101803&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":23,"alternative-id":["S1677-54492026000101803"],"URL":"https:\/\/doi.org\/10.1590\/1677-5449.202500902","relation":{},"ISSN":["1677-7301","1677-5449"],"issn-type":[{"value":"1677-7301","type":"electronic"},{"value":"1677-5449","type":"print"}],"subject":[],"published":{"date-parts":[[2026]]},"article-number":"e20250090"}}