{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T05:22:05Z","timestamp":1771046525436,"version":"3.50.1"},"reference-count":26,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2022,1,10]],"date-time":"2022-01-10T00:00:00Z","timestamp":1641772800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2022,1,10]],"date-time":"2022-01-10T00:00:00Z","timestamp":1641772800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2022,1,10]],"date-time":"2022-01-10T00:00:00Z","timestamp":1641772800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["World j. surg."],"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Pediatric hemato\u2010oncologic patients require central catheters for chemotherapy, and the junction of the superior vena cava and right atrium is considered the ideal location for catheter tips. Skin landmarks or fluoroscopic supports have been applied to identify the cavoatrial junction; however, none has been recognized as the gold standard. Therefore, we aim to develop a safe and accurate technique using augmented reality technology for the location of the cavoatrial junction in pediatric hemato\u2010oncologic patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Fifteen oncology patients who underwent chest computed tomography were enrolled for Hickman catheter or chemoport insertion. With the aid of augmented reality technology, three\u2010dimensional models of the internal jugular veins, external jugular veins, subclavian veins, superior vena cava, and right atrium were constructed. On inserting the central vein catheters, the cavoatrial junction identified using the three\u2010dimensional models were marked on the body surface, the tip was positioned at the corresponding location, and the actual insertion location was confirmed using a portable x\u2010ray machine. The proposed method was evaluated by comparing the distance from the cavoatrial junction to the augmented reality location with that to the conventional location on x\u2010ray.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The mean distance between the cavoatrial junction and augmented reality location on x\u2010ray was 1.2\u00a0cm, which was significantly shorter than that between the cavoatrial junction and conventional location (1.9\u00a0cm; <jats:italic>P<\/jats:italic>\u2009=\u20090.027).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Central catheter insertion using augmented reality technology is more safe and accurate than that using conventional methods and can be performed at no additional cost in oncology patients.<\/jats:p><\/jats:sec>","DOI":"10.1007\/s00268-021-06425-5","type":"journal-article","created":{"date-parts":[[2022,1,10]],"date-time":"2022-01-10T06:02:44Z","timestamp":1641794564000},"page":"942-948","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Augmented Reality\u2010Based Visual Cue for Guiding Central Catheter Insertion in Pediatric Oncologic Patients"],"prefix":"10.1002","volume":"46","author":[{"given":"Joong Kee","family":"Youn","sequence":"first","affiliation":[{"name":"Department of Pediatric Surgery Seoul National University Hospital Seoul Republic of Korea"},{"name":"Department of Pediatric Surgery Seoul National University College of Medicine 101 Daehak\u2010ro, Jongro\u2010gu 03080 Seoul Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dongheon","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering Chungnam National University College of Medicine and Hospital Daejeon Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dayoung","family":"Ko","sequence":"additional","affiliation":[{"name":"Department of Pediatric Surgery Seoul National University Hospital Seoul Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Inhwa","family":"Yeom","sequence":"additional","affiliation":[{"name":"Transdisciplinary Department of Medicine and Advanced Technology Seoul National University Hospital 101 Daehak\u2010ro, Jongro\u2010gu 03080 Seoul Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hyun\u2010Jin","family":"Joo","sequence":"additional","affiliation":[{"name":"Transdisciplinary Department of Medicine and Advanced Technology Seoul National University Hospital 101 Daehak\u2010ro, Jongro\u2010gu 03080 Seoul Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hee Chan","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering Seoul National University College of Medicine Seoul Republic of Korea"},{"name":"Institute of Medical and Biological Engineering, Medical Research Center Seoul National University College of Medicine Seoul Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hyoun\u2010Joong","family":"Kong","sequence":"additional","affiliation":[{"name":"Transdisciplinary Department of Medicine and Advanced Technology Seoul National University Hospital 101 Daehak\u2010ro, Jongro\u2010gu 03080 Seoul Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hyun\u2010Young","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Pediatric Surgery Seoul National University College of Medicine 101 Daehak\u2010ro, Jongro\u2010gu 03080 Seoul Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2022,1,10]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000008083"},{"issue":"2","key":"e_1_2_9_3_1","first-page":"73","article-title":"Real\u2010time 3D image reconstruction guidance in liver resection surgery","volume":"3","author":"Soler L","year":"2014","journal-title":"Hepatobiliary Surg Nutr"},{"key":"e_1_2_9_4_1","unstructured":"AdballahM EspinelY CalvetLet al. 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