{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,20]],"date-time":"2026-09-20T05:57:09Z","timestamp":1789883829713,"version":"4.0.1"},"reference-count":18,"publisher":"SAGE Publications","issue":"7","license":[{"start":{"date-parts":[[2019,7,1]],"date-time":"2019-07-01T00:00:00Z","timestamp":1561939200000},"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 Laparoendoscopic &amp; Advanced Surgical Techniques"],"published-print":{"date-parts":[[2019,7,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction:<\/jats:title>\n                    <jats:p>This study investigated the oncological and technical advantages of three-dimensional (3D) versus two-dimensional (2D) laparoscopic gastric cancer surgery.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods:<\/jats:title>\n                    <jats:p>\n                      This study included 68 gastric cancer patients who had undergone laparoscopic distal gastrectomy at Korea University Ansan Hospital (3D group,\n                      <jats:italic toggle=\"yes\">n<\/jats:italic>\n                      \u2009=\u200934; 2D group,\n                      <jats:italic toggle=\"yes\">n<\/jats:italic>\n                      \u2009=\u200934). The surgical outcomes and duration of each phase were compared between the groups.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      The total operative time with 3D laparoscopy was significantly shorter than with 2D laparoscopy (227.8\u2009\u00b1\u200939.0 versus 249.6\u2009\u00b1\u200945.3 minutes;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009=\u2009.037). There were no significant differences between the groups in the number of gauze pads used, time to first postoperative flatus, and number of harvested lymph nodes (2.0 [1.0\u20132.0] versus 2.0 [1.0\u20132.0];\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009=\u2009.692; 4.0 [4.0\u20134.0] versus 4.0 [4.0\u20134.0] days;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009=\u2009.196; 40.8\u2009\u00b1\u200916.6 versus 44.0\u2009\u00b1\u200915.7;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009=\u2009.412, respectively). The time from omentectomy to right gastric artery ligation and the duration of the reconstruction phase were shorter with 3D than with 2D laparoscopy (62.6\u2009\u00b1\u200914.5 versus 71.9\u2009\u00b1\u200918.8 minutes;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009=\u2009.027; 32.3\u2009\u00b1\u20097.6 versus 47.7\u2009\u00b1\u200916.8 minutes;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009&lt;\u2009.001).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>In a procedure requiring spatial perception, the operative time was shortened by introducing 3D laparoscopy. Despite the anticipation of a better view for lymph node dissection, the 3D image showed no advantage. Further study may be required by novice surgeons.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1089\/lap.2018.0765","type":"journal-article","created":{"date-parts":[[2019,5,7]],"date-time":"2019-05-07T13:25:04Z","timestamp":1557235504000},"page":"886-890","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":8,"title":["Comparison of Short-Term Outcomes Using Three-Dimensional and Two-Dimensional Laparoscopic Gastrectomy for Gastric Cancer"],"prefix":"10.1177","volume":"29","author":[{"given":"Yoontaek","family":"Lee","sequence":"first","affiliation":[{"name":"Department of Surgery, Korea University College of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chang Min","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Surgery, Korea University College of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"You Jin","family":"Jang","sequence":"additional","affiliation":[{"name":"Department of Surgery, Korea University College of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sungsoo","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Surgery, Korea University College of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seong-Heum","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Surgery, Korea University College of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Young-Jae","family":"Mok","sequence":"additional","affiliation":[{"name":"Department of Surgery, Korea University College of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jong-Han","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Surgery, Korea University College of Medicine, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2019,7,10]]},"reference":[{"key":"e_1_3_2_2_2","first-page":"146","article-title":"Laparoscopy-assisted Billroth I gastrectomy","volume":"4","author":"Kitano S","year":"1994","unstructured":"Kitano S, , Iso Y, , Moriyama M, , Sugimachi K. Laparoscopy-assisted Billroth I gastrectomy. 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