{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,4]],"date-time":"2025-12-04T10:02:42Z","timestamp":1764842562248,"version":"3.41.2"},"reference-count":8,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2022,1,14]],"date-time":"2022-01-14T00:00:00Z","timestamp":1642118400000},"content-version":"vor","delay-in-days":13,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,1,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Low-grade appendiceal mucinous neoplasms (LAMNs) are papillary or flat mucinous tumors with low-grade cytologic atypia found in &amp;lt;0.3% of appendectomy specimens among older population. They are the most frequent source of pseudomyxoma peritonei. They can be easily misdiagnosed, due to unspecific symptoms, with acute appendicitis, retroperitoneal tumors or adnexal mass. Macroscopically, the appendix may appear normal or be variably dilated. Microscopic study determines whether the studied specimen is LAMN or mucinous adenocarcinomas. We report a 77-year-old patient presented with 15-day abdominal pain accompanied with chills and hyperthermia. Decision was made for right hemicolectomy as a result of the findings on ultrasound and computed tomography scan. Diagnosis was made after the pathologic study, which revealedLAMN.<\/jats:p>","DOI":"10.1093\/jscr\/rjab585","type":"journal-article","created":{"date-parts":[[2022,1,14]],"date-time":"2022-01-14T15:16:28Z","timestamp":1642173388000},"source":"Crossref","is-referenced-by-count":1,"title":["LAMN as a differential diagnosis for abdominal pain: a case report from Syria"],"prefix":"10.1093","volume":"2022","author":[{"given":"Joudi","family":"Tarabishi","sequence":"first","affiliation":[{"name":"Faculty of Medicine, University of Aleppo, Aleppo, Syria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8109-6440","authenticated-orcid":false,"given":"Alma","family":"Douedari","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, University of Aleppo, Aleppo, Syria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tahreer","family":"Almasalmeh","sequence":"additional","affiliation":[{"name":"Department of Surgery, University of Aleppo, Aleppo, Syria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mario","family":"Tarzi","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, University of Aleppo, Aleppo, Syria"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2022,1,13]]},"reference":[{"key":"2022011415153027400_ref1","doi-asserted-by":"crossref","first-page":"478","DOI":"10.1111\/his.13931","article-title":"Complicated appendiceal diverticulosis versus low-grade appendiceal mucinous neoplasms: a major diagnostic dilemma","volume":"75","author":"Lowes","year":"2019","journal-title":"Histopathology"},{"key":"2022011415153027400_ref2","doi-asserted-by":"crossref","first-page":"1726","DOI":"10.12998\/wjcc.v7.i13.1726","article-title":"Giant low-grade appendiceal mucinous neoplasm: a case report","volume":"7","author":"Yang","year":"2019","journal-title":"World J Clin Cases"},{"key":"2022011415153027400_ref3","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1016\/j.ijsu.2015.04.052","article-title":"Mucocoele and mucinous tumours of the appendix: a review of the literature","volume":"18","author":"Rymer","year":"2015","journal-title":"Int J Surg"},{"key":"2022011415153027400_ref4","article-title":"A rare case of low-grade appendiceal mucinous neoplasm: a case report","volume":"11","author":"Gonzalez","year":"2019","journal-title":"Cureus"},{"key":"2022011415153027400_ref5","doi-asserted-by":"crossref","first-page":"1089","DOI":"10.1097\/00000478-200308000-00006","article-title":"Appendiceal mucinous neoplasms: a clinicopathologic analysis of 107 cases","volume":"27","author":"Misdraji","year":"2003","journal-title":"Am J Surg Pathol"},{"key":"2022011415153027400_ref6","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1016\/j.humpath.2017.09.005","article-title":"Grading and staging mucinous neoplasms of the appendix: a case series and review of the literature","volume":"69","author":"Umetsu","year":"2017","journal-title":"Hum Pathol"},{"key":"2022011415153027400_ref7","doi-asserted-by":"crossref","first-page":"847","DOI":"10.1111\/his.13324","article-title":"The histopathological classification, diagnosis and differential diagnosis of mucinous appendiceal neoplasms, appendiceal adenocarcinomas and pseudomyxoma peritonei","volume":"71","author":"Carr","year":"2017","journal-title":"Histopathology"},{"key":"2022011415153027400_ref8","doi-asserted-by":"crossref","first-page":"S67","DOI":"10.1038\/modpathol.2014.129","article-title":"Mucinous epithelial neoplasms of the appendix and pseudomyxoma peritonei","volume":"28","author":"Misdraji","year":"2015","journal-title":"Mod Pathol"}],"container-title":["Journal of Surgical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/jscr\/article-pdf\/2022\/1\/rjab585\/42180236\/rjab585.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/jscr\/article-pdf\/2022\/1\/rjab585\/42180236\/rjab585.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,14]],"date-time":"2022-01-14T15:16:37Z","timestamp":1642173397000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jscr\/article\/doi\/10.1093\/jscr\/rjab585\/6506177"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,1,1]]},"references-count":8,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2022,1,1]]}},"URL":"https:\/\/doi.org\/10.1093\/jscr\/rjab585","relation":{},"ISSN":["2042-8812"],"issn-type":[{"type":"electronic","value":"2042-8812"}],"subject":[],"published-other":{"date-parts":[[2022,1]]},"published":{"date-parts":[[2022,1,1]]},"article-number":"rjab585"}}