{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T12:26:36Z","timestamp":1753878396183,"version":"3.41.2"},"reference-count":15,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2023,12,27]],"date-time":"2023-12-27T00:00:00Z","timestamp":1703635200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Asian J Endoscop Surgery"],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>Cholangiolocellular carcinoma (CoCC) resembles cholangiocellular carcinoma (CCC) and presents a variety of imaging findings; thus, preoperative diagnosis is often difficult.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We retrospectively studied patients who were diagnosed with CoCC at the Kansai Rosai Hospital from 2006 to 2021 and treated by laparoscopic liver resection (LLR) or open liver resection (OLR).<\/jats:p><\/jats:sec><jats:sec><jats:title>Result<\/jats:title><jats:p>Among 918 liver resections, 15 patients were diagnosed with CoCC: 11 underwent LLR and 4 OLR. For LLR and OLR, respectively, patient age was 69.9\u2009\u00b1\u20096.8 and 72.8\u2009\u00b1\u200910.6, sex was M\/F: 10\/1 and 2\/2, Child\u2010Pugh was A\/B\/C: 10\/1\/0 and 4\/0\/0, liver damage was A\/B\/C: 8\/3\/0 and 4\/0\/0, preoperative diagnosis was CoCC\/CCC\/HCC: 1\/2\/8 and 2\/2\/0, pathological stage of Union for International Cancer Control (UICC) was IA\/IB\/II\/IIIA\/IIIB\/IV: 8\/0\/2\/1\/0\/0 and 0\/0\/3\/0\/1\/0 (<jats:italic>p<\/jats:italic>\u2009=\u2009.0312), and extent of liver resection was Hr0\/HrS\/Hr1\/Hr2\/: 3\/0\/5\/3 and 1\/1\/0\/2. In LLR and OLR, respectively, operation time was 417.5\u2009\u00b1\u2009191.0 and 407.5\u2009\u00b1\u2009187.9\u2009min, blood loss was 123.3\u2009\u00b1\u2009217.4 and 1385.0\u2009\u00b1\u20091038.7\u2009mL, and postoperative hospital stay was 12.2\u2009\u00b1\u200913.7 and 15.0\u2009\u00b1\u20096.6\u2009days. For stages I and II\/III, respectively, the 5\u2010year disease\u2010free survival rates were 100.0% and 34.3%, and the 5\u2010year overall survival rates were 100.0% and 55.6%. For stage II\/III LLR and OLR, respectively, the 3\u2010year disease\u2010free survival rates were 33.3% and 37.5% (<jats:italic>p<\/jats:italic>\u2009=\u2009.8418), and the 5\u2010year overall survival rates were 66.7% and 50.0% (<jats:italic>p<\/jats:italic>\u2009=\u2009.8084).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Although further studies are still needed to confirm, minimally invasive liver resection without lymph node dissection is one of a safe and effective approach to the management of CoCC.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ases.13272","type":"journal-article","created":{"date-parts":[[2023,12,28]],"date-time":"2023-12-28T03:16:38Z","timestamp":1703733398000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Minimally invasive liver resection for cholangiolocellular carcinoma: A single\u2010institution experience"],"prefix":"10.1111","volume":"17","author":[{"given":"Yukari","family":"Kihara","sequence":"first","affiliation":[{"name":"Department of Surgery Kansai Rosai Hospital  Amagasaki Hyogo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7981-2487","authenticated-orcid":false,"given":"Yutaka","family":"Takeda","sequence":"additional","affiliation":[{"name":"Department of Surgery Kansai Rosai Hospital  Amagasaki Hyogo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshiaki","family":"Ohmura","sequence":"additional","affiliation":[{"name":"Department of Surgery Kansai Rosai Hospital  Amagasaki Hyogo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoshiteru","family":"Katsura","sequence":"additional","affiliation":[{"name":"Department of Surgery Kansai Rosai Hospital  Amagasaki Hyogo 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