{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,15]],"date-time":"2025-08-15T00:53:41Z","timestamp":1755219221531,"version":"3.43.0"},"reference-count":0,"publisher":"Sociedad Argentina de Gastroenterologia","issue":"2","license":[{"start":{"date-parts":[[2025,6,30]],"date-time":"2025-06-30T00:00:00Z","timestamp":1751241600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["ACTA"],"abstract":"<jats:p>La neoplasia s\u00f3lida pseudopapilar del p\u00e1ncreas es un tumor raro que representa entre 1 y 2% de las neoplasias pancre\u00e1ticas exocrinas y aproximadamente el 5% de las lesiones qu\u00edsticas en adultos. Se presenta predominantemente en mujeres j\u00f3venes y suele diagnosticarse incidentalmente debido a su curso cl\u00ednico inespec\u00edfico. Si bien la etiolog\u00eda no est\u00e1 completamente definida, se cree que se origina a partir de c\u00e9lulas pluripotentes de las crestas genitales. Se presenta el caso de una paciente femenina de 26 a\u00f1os con una tumoraci\u00f3n epig\u00e1strica asintom\u00e1tica. La resonancia magn\u00e9tica mostr\u00f3 una lesi\u00f3n heterog\u00e9nea de gran tama\u00f1o en la cabeza del p\u00e1ncreas, sin invasi\u00f3n vascular ni met\u00e1stasis. Se realiz\u00f3 una duodenopancreatectom\u00eda cef\u00e1lica logrando m\u00e1rgenes libres de tumor y sin afectaci\u00f3n linfovascular o perineural. La paciente tuvo una evoluci\u00f3n postoperatoria favorable, sin presentar recurrencias a los tres a\u00f1os del seguimiento. El diagn\u00f3stico de estas neoplasias se basa en estudios por im\u00e1genes y la resecci\u00f3n quir\u00fargica completa es el tratamiento de elecci\u00f3n. A pesar de su bajo potencial maligno, pueden influir en el pron\u00f3stico factores como el tama\u00f1o tumoral, la invasi\u00f3n capsular y la atipia celular. Este caso resalta la importancia de un abordaje y tratamiento en centros especializados para optimizar los resultados oncol\u00f3gicos.<\/jats:p>","DOI":"10.52787\/agl.v55i2.469","type":"journal-article","created":{"date-parts":[[2025,6,30]],"date-time":"2025-06-30T17:19:19Z","timestamp":1751303959000},"page":"157-161","source":"Crossref","is-referenced-by-count":0,"title":["Neoplasia s\u00f3lida pseudopapilar de p\u00e1ncreas: diagn\u00f3stico y manejo quir\u00fargico en una paciente joven"],"prefix":"10.52787","volume":"55","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-4405-6643","authenticated-orcid":false,"given":"El\u00edas Lessin","family":"Garc\u00eda Alba","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Magal\u00ed","family":"Chahdi Beltrame","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Natalia Soledad","family":"Ru\u00edz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5133-3425","authenticated-orcid":false,"given":"Gabriel","family":"Cervantes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcelo Enrique","family":"Lenz Virreira","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francisco Juan","family":"Mattera","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Emilio Gast\u00f3n","family":"Qui\u00f1\u00f3nez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"30608","published-online":{"date-parts":[[2025,6,30]]},"container-title":["Acta Gastroenterol\u00f3gica Latinoamericana"],"original-title":[],"link":[{"URL":"https:\/\/actaojs.org.ar\/ojs\/index.php\/acta\/article\/download\/469\/855","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/actaojs.org.ar\/ojs\/index.php\/acta\/article\/download\/469\/872","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/actaojs.org.ar\/ojs\/index.php\/acta\/article\/download\/469\/872","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,6]],"date-time":"2025-08-06T21:57:54Z","timestamp":1754517474000},"score":1,"resource":{"primary":{"URL":"https:\/\/actaojs.org.ar\/ojs\/index.php\/acta\/article\/view\/469"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6,30]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2025,6,30]]}},"URL":"https:\/\/doi.org\/10.52787\/agl.v55i2.469","relation":{},"ISSN":["2469-1119"],"issn-type":[{"type":"print","value":"2469-1119"}],"subject":[],"published":{"date-parts":[[2025,6,30]]}}}