{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T11:39:02Z","timestamp":1773315542786,"version":"3.50.1"},"reference-count":3,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2020,12,1]],"date-time":"2020-12-01T00:00:00Z","timestamp":1606780800000},"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":["Journal of Endourology Case Reports"],"published-print":{"date-parts":[[2020,12,1]]},"abstract":"\n Background:<\/jats:title>\n Intraoperative indocyanine green (ICG) near-infrared fluorescence guidance is a type of optical imaging technology now available to facilitate a better understanding of surgical landmarks. This case describes use of this technique during lower-pole heminephrectomy for a patient with duplex kidney.<\/jats:p>\n <\/jats:sec>\n \n Case Presentation:<\/jats:title>\n A 50-year-old woman with a left duplex system and lower-pole kidney infection underwent a laparoscopic transperitoneal lower-pole heminephrectomy. After exposing the left renal pedicles, ICG was administered through a ureteral stent inserted into the upper calix; the nonaffected ureter could be viewed, which enabled us to dissect the affected ureter connected to the lower-pole pelvis. Next, intravenous ICG administration revealed that the lower-pole kidney blood flow was not reduced. This finding prompted us to clamp the main renal artery. Furthermore, ICG injection through a nephrostomy tube helped to observe the lower-pole kidney collecting system and predict the parenchymal dissection plane location between the upper- and lower-pole kidneys. We effectively performed a lower-pole heminephrectomy through complete lower-pole urinary tract resection and maximal upper-pole parenchyma preservation.<\/jats:p>\n <\/jats:sec>\n \n Conclusion:<\/jats:title>\n ICG fluorescence by intravenous and intraureteral administration observes relevant anatomy intraoperatively and is beneficial in patients who undergo a lower-pole heminephrectomy for duplex kidney.<\/jats:p>\n <\/jats:sec>","DOI":"10.1089\/cren.2020.0123","type":"journal-article","created":{"date-parts":[[2020,9,30]],"date-time":"2020-09-30T11:29:57Z","timestamp":1601465397000},"page":"384-387","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Indocyanine Green Fluorescence-Guided Laparoscopic Lower-Pole Heminephrectomy for Duplex Kidney in Adult"],"prefix":"10.1177","volume":"6","author":[{"given":"Toru","family":"Kanno","sequence":"first","affiliation":[{"name":"Department of Urology, Ijinkai Takeda General Hospital, Kyoto, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toshifumi","family":"Takahashi","sequence":"additional","affiliation":[{"name":"Department of Urology, Ijinkai Takeda General Hospital, Kyoto, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shinya","family":"Somiya","sequence":"additional","affiliation":[{"name":"Department of Urology, Ijinkai Takeda General Hospital, Kyoto, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Katsuhiro","family":"Ito","sequence":"additional","affiliation":[{"name":"Department of Urology, Ijinkai Takeda General Hospital, Kyoto, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshihito","family":"Higashi","sequence":"additional","affiliation":[{"name":"Department of Urology, Ijinkai Takeda General Hospital, Kyoto, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hitoshi","family":"Yamada","sequence":"additional","affiliation":[{"name":"Department of Urology, Ijinkai Takeda General Hospital, Kyoto, Japan."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2026,3,10]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1159\/000485466"},{"key":"e_1_3_3_3_2","first-page":"9503","article-title":"Laparoscopic heminephrectomy for duplex system: Observed difference in outcomes between upper and lower pole resections","volume":"25","author":"Roberts CK","year":"2018","unstructured":"Roberts CK, , Ellison JS, , Aboumarzouk O, , Abd-Alazeez M, , Keeley FXJr. Laparoscopic heminephrectomy for duplex system: Observed difference in outcomes between upper and lower pole resections. Can J Urol, 2018; 25:9503\u20139508.","journal-title":"Can J Urol"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00345-019-02870-z"}],"container-title":["Journal of Endourology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1089\/cren.2020.0123","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1089\/cren.2020.0123","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1089\/cren.2020.0123","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T17:29:07Z","timestamp":1773250147000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1089\/cren.2020.0123"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,12,1]]},"references-count":3,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2020,12,1]]}},"alternative-id":["10.1089\/cren.2020.0123"],"URL":"https:\/\/doi.org\/10.1089\/cren.2020.0123","relation":{},"ISSN":["2379-9889","2379-9889"],"issn-type":[{"value":"2379-9889","type":"print"},{"value":"2379-9889","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,12,1]]}}}