{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T12:06:30Z","timestamp":1753877190629,"version":"3.41.2"},"reference-count":7,"publisher":"Oxford University Press (OUP)","issue":"12","license":[{"start":{"date-parts":[[2024,12,11]],"date-time":"2024-12-11T00:00:00Z","timestamp":1733875200000},"content-version":"vor","delay-in-days":10,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Ameboma is a rare complication of invasive amebiases caused by the intestinal protozoan Entamoeba histolytica. The disease is characterized by tumorous, exophytic, inflammatory masses in the lower-right quadrant of the abdomen. Symptoms are nonspecific but may include intestinal obstruction and gastrointestinal bleeding. Although computed tomography and ultrasound can identify colonic masses, biopsy is the most accurate diagnostic method for ameboma. Differential diagnosis includes Crohn\u2019s disease and colon carcinoma. Treatment involves killing the trophozoites in most cases and surgical intervention in patients with intestinal obstruction or perforation, phlegmon, or toxic megacolon. This study reports a case of intestinal obstruction caused by ameboma within the ascending colon of a bariatric surgery patient.<\/jats:p>","DOI":"10.1093\/jscr\/rjae759","type":"journal-article","created":{"date-parts":[[2024,12,11]],"date-time":"2024-12-11T21:12:02Z","timestamp":1733951522000},"source":"Crossref","is-referenced-by-count":0,"title":["Ameboma, a rare cause of intestinal obstruction in bariatric surgery patients: a case report"],"prefix":"10.1093","volume":"2024","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1153-5145","authenticated-orcid":false,"given":"Mauricio","family":"Palacios","sequence":"first","affiliation":[{"name":"Cirug\u00eda General, Hospital Metropolitano , Av. Mariana de Jesus s\/n, Quito 170521 ,","place":["Ecuador"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alex","family":"Guachilema R","sequence":"additional","affiliation":[{"name":"Cirug\u00eda General, Hospital Metropolitano , Av. Mariana de Jesus s\/n, Quito 170521 ,","place":["Ecuador"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrea","family":"Lisintu\u00f1a","sequence":"additional","affiliation":[{"name":"Cirug\u00eda General, Hospital Metropolitano , Av. Mariana de Jesus s\/n, Quito 170521 ,","place":["Ecuador"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Julio","family":"Yepez","sequence":"additional","affiliation":[{"name":"M\u00e9dico Internista, Hospital Metropolitano , Quito 170521 ,","place":["Ecuador"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sergio","family":"Verboonen","sequence":"additional","affiliation":[{"name":"Bariatric Surgery, Obesity Goodbye Center , Tijuana 22000 ,","place":["Mexico"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2024,12,11]]},"reference":[{"key":"2024121113382895400_ref1","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1016\/j.ijge.2011.04.004","article-title":"Ameboma mimicking submucosal tumor of the colon in an elderly","volume":"5","author":"Wang","year":"2011","journal-title":"Int J Gerontol"},{"key":"2024121113382895400_ref2","doi-asserted-by":"publisher","first-page":"00117","DOI":"10.15406\/mojcr.2016.05.117","article-title":"Synchronus ameboma in Vater ampulla and colon, first case reported in literature","volume":"5","author":"Luis","year":"2016","journal-title":"MOJ Clin Med Case Rep"},{"key":"2024121113382895400_ref3","doi-asserted-by":"publisher","first-page":"5659","DOI":"10.3748\/wjg.v13.i42.5659","article-title":"Invasive amebiasis and ameboma formation presenting as a rectal mass: an uncommon case of malignant masquerade at a western medical center","volume":"13","author":"Hardin","year":"2007","journal-title":"World J Gastroenterol"},{"key":"2024121113382895400_ref4","doi-asserted-by":"publisher","first-page":"rjy124","DOI":"10.1093\/jscr\/rjy124","article-title":"Cecal ameboma mimicking obstructing colonic carcinoma","volume":"2018","author":"Almalki","year":"2018","journal-title":"J Surg Case Rep"},{"key":"2024121113382895400_ref5","doi-asserted-by":"publisher","DOI":"10.15226\/2374-815X\/6\/4\/00113","article-title":"An interesting presentation of Ameboma \u2013 a case report and review of literature","volume":"6","author":"Subramaniam","year":"2018","journal-title":"J Gastroenterol Pancreatol Liver Disord"},{"key":"2024121113382895400_ref6","doi-asserted-by":"publisher","first-page":"108768","DOI":"10.1016\/j.ijscr.2023.108768","article-title":"A case report of colonic Ameboma mimicking colon cancer in an immunocompromised patient","volume":"110","author":"Omwansa","year":"2023","journal-title":"Int J Surg Case Rep"},{"key":"2024121113382895400_ref7","doi-asserted-by":"publisher","first-page":"438","DOI":"10.1159\/000355880","article-title":"Ameboma: a colon carcinoma-like lesion in a colonoscopy finding","volume":"7","author":"Lin","year":"2013","journal-title":"Case Rep Gastroenterol"}],"container-title":["Journal of Surgical Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/jscr\/article-pdf\/2024\/12\/rjae759\/61030021\/rjae759.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/jscr\/article-pdf\/2024\/12\/rjae759\/61030021\/rjae759.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,11]],"date-time":"2024-12-11T21:12:04Z","timestamp":1733951524000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jscr\/article\/doi\/10.1093\/jscr\/rjae759\/7920847"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,12,1]]},"references-count":7,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2024,12,1]]}},"URL":"https:\/\/doi.org\/10.1093\/jscr\/rjae759","relation":{},"ISSN":["2042-8812"],"issn-type":[{"type":"electronic","value":"2042-8812"}],"subject":[],"published-other":{"date-parts":[[2024,12]]},"published":{"date-parts":[[2024,12,1]]},"article-number":"rjae759"}}