{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T23:31:34Z","timestamp":1777159894811,"version":"3.51.4"},"reference-count":14,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2024,4,26]],"date-time":"2024-04-26T00:00:00Z","timestamp":1714089600000},"content-version":"vor","delay-in-days":25,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,4,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>We report a case of reactive lymphoid hyperplasia (RLH) mimicking colorectal liver metastases (CRLM) on preoperative workup that was clinically indistinguishable. A 78-year-old woman was found to have locally-advanced sigmoid cancer (T4), and then treated with radical sigmoidectomy. One year after the surgery, plain computed tomography (CT) revealed a low-density area in the right hepatic lobe. Metastatic liver tumors could not be ruled out with CT\/ magnetic resonant imaging (MRI) and positron emission tomography\u2013CT . Based on these findings, the patient was diagnosed with CRLM at S7 of the liver. The patient underwent right posterior sectionectomy. The tumor was adjacent to the right hepatic vein; however, no invasion was observed. The patient was pathologically diagnosed as having RLH. The patient showed no signs of recurrence 16\u00a0months after initial surgery. RLH is clinically indistinguishable from CRLM. Further evaluation is required to elucidate the effective strategies of detecting and treating hepatic RLH.<\/jats:p>","DOI":"10.1093\/jscr\/rjae248","type":"journal-article","created":{"date-parts":[[2024,4,26]],"date-time":"2024-04-26T19:01:16Z","timestamp":1714158076000},"source":"Crossref","is-referenced-by-count":2,"title":["Reactive lymphoid hyperplasia of the liver after surgery for advanced sigmoid colon cancer: a case report"],"prefix":"10.1093","volume":"2024","author":[{"given":"Ken","family":"Sunamura","sequence":"first","affiliation":[{"name":"Department of Surgery, Tama Kyuryo Hospital , Tokyo 194-0202 , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7187-0124","authenticated-orcid":false,"given":"Yutaka","family":"Endo","sequence":"additional","affiliation":[{"name":"Department of Surgery, Tama Kyuryo Hospital , Tokyo 194-0202 , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Koki","family":"Hayashi","sequence":"additional","affiliation":[{"name":"Department of Surgery, Tama Kyuryo Hospital , Tokyo 194-0202 , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yusuke","family":"Uchi","sequence":"additional","affiliation":[{"name":"Department of Surgery, Tama Kyuryo Hospital , Tokyo 194-0202 , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Soji","family":"Ozawa","sequence":"additional","affiliation":[{"name":"Department of Surgery, Tama Kyuryo Hospital , Tokyo 194-0202 , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Motohide","family":"Shimazu","sequence":"additional","affiliation":[{"name":"Department of Surgery, Tama Kyuryo Hospital , Tokyo 194-0202 , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2024,4,24]]},"reference":[{"key":"2024042619010482300_ref1","doi-asserted-by":"crossref","first-page":"587","DOI":"10.1097\/00000478-200004000-00015","article-title":"Nodular lymphoid hyperplasia of the lung: a clinicopathologic study of 14 cases","volume":"24","author":"Abbondanzo","year":"2000","journal-title":"Am J Surg Pathol"},{"key":"2024042619010482300_ref2","doi-asserted-by":"crossref","first-page":"71","DOI":"10.2214\/ajr.177.1.1770071","article-title":"Lymphoid hyperplasia of the stomach: radiographic findings in five adult patients","volume":"177","author":"Torigian","year":"2001","journal-title":"AJR Am J Roentgenol"},{"key":"2024042619010482300_ref3","doi-asserted-by":"crossref","first-page":"841","DOI":"10.1016\/j.asjsur.2022.08.113","article-title":"Clinical features, natural history and outcomes of pseudolymphoma of liver: a case-series and systematic review","volume":"46","author":"Jiang","year":"2023","journal-title":"Asian J Surg"},{"key":"2024042619010482300_ref4","doi-asserted-by":"crossref","first-page":"e254963","DOI":"10.1136\/bcr-2023-254963","article-title":"Hepatic reactive lymphoid hyperplasia-associated primary biliary cholangitis masquerading as a neoplastic liver lesion","volume":"16","author":"Sim","year":"2023","journal-title":"BMJ Case Rep"},{"key":"2024042619010482300_ref5","doi-asserted-by":"crossref","first-page":"151","DOI":"10.3390\/cancers12010151","article-title":"Imaging of colorectal liver metastases: new developments and pending issues","volume":"12","author":"Renzulli","year":"2020","journal-title":"Cancers (Basel)"},{"key":"2024042619010482300_ref6","doi-asserted-by":"crossref","first-page":"524","DOI":"10.1007\/s11604-011-0581-y","article-title":"Multinodular pseudolymphoma of the liver: computed tomography and magnetic resonance imaging findings","volume":"29","author":"Osame","year":"2011","journal-title":"Jpn J Radiol"},{"key":"2024042619010482300_ref7","doi-asserted-by":"crossref","first-page":"990","DOI":"10.1136\/jcp.2005.028886","article-title":"Reactive lymphoid hyperplasia of the liver in a patient with multiple carcinomas: a case report and brief review","volume":"59","author":"Sato","year":"2006","journal-title":"J Clin Pathol"},{"key":"2024042619010482300_ref8","doi-asserted-by":"crossref","first-page":"1277","DOI":"10.1007\/s00261-013-0016-6","article-title":"Hepatic pseudolymphoma: imaging-pathologic correlation with special reference to hemodynamic analysis","volume":"38","author":"Yoshida","year":"2013","journal-title":"Abdom Imaging"},{"key":"2024042619010482300_ref9","first-page":"241","article-title":"Nodular lymphoid hyperplasia of the liver. Pseudolymphoma","volume":"82","author":"Jimenez","year":"2007","journal-title":"Cir Esp"},{"key":"2024042619010482300_ref10","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1186\/1471-230X-6-25","article-title":"Reactive lymphoid hyperplasia of the liver in a patient with colon cancer: report of two cases","volume":"6","author":"Takahashi","year":"2006","journal-title":"BMC Gastroenterol"},{"key":"2024042619010482300_ref11","doi-asserted-by":"crossref","first-page":"1282","DOI":"10.1007\/s11605-011-1456-3","article-title":"MR imaging of reactive lymphoid hyperplasia of the liver","volume":"15","author":"Kobayashi","year":"2011","journal-title":"J Gastrointest Surg"},{"key":"2024042619010482300_ref12","doi-asserted-by":"crossref","first-page":"1590","DOI":"10.1016\/j.dld.2022.04.027","article-title":"Reactive lymphoid hyperplasia (RLH) of the liver: an illustrative case","volume":"54","author":"Cambruzzi","year":"2022","journal-title":"Dig Liver Dis"},{"key":"2024042619010482300_ref13","doi-asserted-by":"crossref","first-page":"1809","DOI":"10.1245\/s10434-008-0181-y","article-title":"Timing of multimodality therapy for resectable synchronous colorectal liver metastases: a retrospective multi-institutional analysis","volume":"16","author":"Reddy","year":"2009","journal-title":"Ann Surg Oncol"},{"key":"2024042619010482300_ref14","doi-asserted-by":"crossref","first-page":"537","DOI":"10.1097\/SLA.0000000000002100","article-title":"Perihilar Glissonian approach for anatomical parenchymal sparing liver resections: technical aspects: the taping game","volume":"267","author":"Figueroa","year":"2018","journal-title":"Ann Surg"}],"container-title":["Journal of Surgical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/jscr\/article-pdf\/2024\/4\/rjae248\/57339962\/rjae248.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/jscr\/article-pdf\/2024\/4\/rjae248\/57339962\/rjae248.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,4,26]],"date-time":"2024-04-26T19:01:23Z","timestamp":1714158083000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jscr\/article\/doi\/10.1093\/jscr\/rjae248\/7657367"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,4,1]]},"references-count":14,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2024,4,1]]}},"URL":"https:\/\/doi.org\/10.1093\/jscr\/rjae248","relation":{},"ISSN":["2042-8812"],"issn-type":[{"value":"2042-8812","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2024,4]]},"published":{"date-parts":[[2024,4,1]]},"article-number":"rjae248"}}