{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,21]],"date-time":"2025-08-21T16:49:53Z","timestamp":1755794993931,"version":"3.44.0"},"reference-count":17,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"6","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec>\n            <jats:title>Background:<\/jats:title>\n            <jats:p>Contrast-enhanced intraoperative ultrasonography (CEIOUS) and indocyanine green fluorescence were interesting tool for the visualization of intrahepatic neoplastic nodules. The combinations of the 2 technologies could increase tumor detection and the radicality of resection, allowing the use of a pure laparoscopic approach.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Methods:<\/jats:title>\n            <jats:p>The patient was an 81-year-old man with a history of hypertension and treated hepatitis C infection, with a sustained serological response from 2018, previously undergoing laparotomic resection for hepatocellular carcinoma (HCC) in segment 8.<\/jats:p>\n            <jats:p>During his regular hepatological follow-up, a 25\u2009mm nodule was detected in segment 1, in a retrocaval position. Considering clinical presentation, good liver function (Child A5\u2014MELD 8) and imaging, pure laparoscopic resection of the caudate lobe was performed using fluorescence imaging and CEIOUS navigation guidance.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Results:<\/jats:title>\n            <jats:p>The operation last for 205 minutes. Blood loss was 100\u2009mL and no blood transfusion was required. She resumed diet on the next day and was discharged 4 days after the operation. Histopathologic examination showed 27\u2009mm HCC with a clear margin. Contrast computed tomography scan performed 3 months after the operation showed no recurrence of the disease.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Conclusions:<\/jats:title>\n            <jats:p>A laparoscopic isolated caudate resection for HCC located in the retrocaval portion of the cirrhotic liver seems to be feasible in selected patients and fluorescence imaging and CEIOUS navigation guidance could guarantee a safe and successful surgery.<\/jats:p>\n          <\/jats:sec>","DOI":"10.1097\/sle.0000000000000970","type":"journal-article","created":{"date-parts":[[2021,7,7]],"date-time":"2021-07-07T08:09:41Z","timestamp":1625645381000},"page":"812-814","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":1,"title":["Fluorescence and Ultrasound-guided Laparoscopic Resection of Caudate Lobe for Hepatocellular Carcinoma Located in the Retrocaval Portion"],"prefix":"10.1097","volume":"31","author":[{"given":"Roberto","family":"Santambrogio","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Valentina","family":"D\u2019Alessandro","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giulio","family":"Iacob","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marco A.","family":"Zappa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","published-online":{"date-parts":[[2021,12]]},"reference":[{"key":"R1-20250816","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1007\/s00423-008-0349-8","article-title":"Laparoscopic liver resections for hepatocellular carcinoma. 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