{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T03:45:52Z","timestamp":1787024752899,"version":"build-2736575974"},"reference-count":0,"publisher":"International Institute of Anticancer Research","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["CDP"],"published-print":{"date-parts":[[2021,9,3]]},"abstract":"<jats:p>Background\/Aim: According to limited current reports, therapeutic paraaortic lymph node (PALN) dissection with intensive combined therapy for colorectal cancer improves prognosis in select patients. Laparoscopic PALN dissection is a difficult technique that has not yet been established. We applied this procedure using an intraoperative fluorescence navigation technique with a near-infrared ray catheter (NIRC\u2122) fluorescent ureteral catheter (NIRFUC). Patients and Methods: We evaluated the utility of laparoscopic fluorescence navigation and the short-term outcomes of 6 patients undergoing laparoscopic PALN dissection. Results: There were 3 surgeries for synchronous metastasis and 3 surgeries for recurrent metastasis. The mean surgical duration, blood loss, and postoperative hospital stay were 677 (range=518-1,090) min, 7.5 (range=3-1,600) ml, and 14 (range=9-33) days, respectively. Postoperative complications (Clavien-Dindo grade &gt;III) occurred in 1 case. Conclusion: Dissection around the ureter was navigated with a NIRFUC. Fluorescence ureteral navigation facilitated completion of the complex laparoscopic PALN dissection procedure.<\/jats:p>","DOI":"10.21873\/cdp.10042","type":"journal-article","created":{"date-parts":[[2021,11,4]],"date-time":"2021-11-04T05:17:11Z","timestamp":1636003031000},"page":"317-322","source":"Crossref","is-referenced-by-count":4,"title":["New Technique of Laparoscopic Paraaortic Lymph Node Dissection for Colorectal Cancer Using Fluorescence Navigation"],"prefix":"10.21873","volume":"1","author":[{"given":"SHUNJIN","family":"RYU","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"KEIGO","family":"HARA","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"KEISUKE","family":"GOTO","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"ATSUKO","family":"OKAMOTO","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"TAKAHIRO","family":"KITAGAWA","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"RUI","family":"MARUKUCHI","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"RYUSUKE","family":"ITO","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"YUKIO","family":"NAKABAYASHI","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"9336","published-online":{"date-parts":[[2021,9,3]]},"container-title":["Cancer Diagnosis &amp; Prognosis"],"original-title":[],"deposited":{"date-parts":[[2024,8,29]],"date-time":"2024-08-29T09:27:00Z","timestamp":1724923620000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cancerdiagnosisprognosis.org\/article\/33\/new-technique-of-laparoscopic-paraaortic-lymph-node-dissection-for-colorectal-cancer-using-fluorescence-navigation"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,9,3]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2021,9,3]]},"published-print":{"date-parts":[[2021,9,3]]}},"URL":"https:\/\/doi.org\/10.21873\/cdp.10042","relation":{},"ISSN":["2732-7787"],"issn-type":[{"value":"2732-7787","type":"print"}],"subject":[],"published":{"date-parts":[[2021,9,3]]}}}