{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,5]],"date-time":"2025-10-05T22:41:17Z","timestamp":1759704077156,"version":"build-2065373602"},"reference-count":0,"publisher":"Sociedad Argentina de Gastroenterologia","issue":"3","license":[{"start":{"date-parts":[[2025,9,30]],"date-time":"2025-09-30T00:00:00Z","timestamp":1759190400000},"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 gastrectom\u00eda oncol\u00f3gica constituye el \u00fanico tratamiento potencialmente curativo del c\u00e1ncer g\u00e1strico, aunque se asocia a una elevada morbimortalidad posoperatoria. El diagn\u00f3stico precoz de complicaciones es fundamental para reducir la mortalidad y orientar decisiones terap\u00e9uticas oportunas. En este trabajo se presenta una serie de casos representativos, agrupados en una revisi\u00f3n pictogr\u00e1fica de complicaciones posoperatorias tras gastrectom\u00edas oncol\u00f3gicas, con \u00e9nfasis en los hallazgos en tomograf\u00eda computada. Entre las complicaciones precoces se incluyen la hemorragia en la entero-entero anastomosis, la filtraci\u00f3n anastom\u00f3tica, la f\u00edstula entero-quilosa, la pancreatitis aguda y el infarto omental. Las complicaciones tard\u00edas comprenden la hernia hiatal complicada con obstrucci\u00f3n intestinal, la recidiva tumoral en la anastomosis y la \u00falcera perianastom\u00f3tica. La tomograf\u00eda computada multidetector permiti\u00f3 identificar con precisi\u00f3n colecciones, extravasaci\u00f3n de contraste, dilataci\u00f3n de asas y cambios inflamatorios o isqu\u00e9micos, aportando signos directos e indirectos de complicaci\u00f3n. Estos hallazgos fueron determinantes para guiar el tratamiento, ya fuera conservador, intervencionista o quir\u00fargico. Esta serie de casos busca resaltar la utilidad de la tomograf\u00eda computada en el reconocimiento temprano de complicaciones potencialmente graves, reforzando su rol como herramienta diagn\u00f3stica esencial en el seguimiento posoperatorio de la gastrectom\u00eda oncol\u00f3gica.<\/jats:p>","DOI":"10.52787\/agl.v55i3.483","type":"journal-article","created":{"date-parts":[[2025,9,30]],"date-time":"2025-09-30T22:24:51Z","timestamp":1759271091000},"source":"Crossref","is-referenced-by-count":0,"title":["Complicaciones posoperatorias de gastrectom\u00edas oncol\u00f3gicas: Serie de casos"],"prefix":"10.52787","volume":"55","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-6249-9963","authenticated-orcid":false,"given":"Waldo","family":"Franelich Bascu\u00f1\u00e1n","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-7564-3794","authenticated-orcid":false,"given":"Daniela","family":"Meneses Ishihara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-6382-4096","authenticated-orcid":false,"given":"Roc\u00edo","family":"Caneo Leal","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Katerin","family":"Retamales Rojas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4734-9296","authenticated-orcid":false,"given":"Giancarlo","family":"Schiappacasse Fa\u00fandes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"30608","published-online":{"date-parts":[[2025,9,30]]},"container-title":["Acta Gastroenterol\u00f3gica Latinoamericana"],"original-title":[],"link":[{"URL":"http:\/\/actaojs.org.ar\/ojs\/index.php\/acta\/article\/download\/483\/886","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/actaojs.org.ar\/ojs\/index.php\/acta\/article\/download\/483\/904","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/actaojs.org.ar\/ojs\/index.php\/acta\/article\/download\/483\/904","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,5]],"date-time":"2025-10-05T22:29:01Z","timestamp":1759703341000},"score":1,"resource":{"primary":{"URL":"http:\/\/actaojs.org.ar\/ojs\/index.php\/acta\/article\/view\/483"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,9,30]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2025,9,30]]}},"URL":"https:\/\/doi.org\/10.52787\/agl.v55i3.483","relation":{},"ISSN":["2469-1119"],"issn-type":[{"type":"print","value":"2469-1119"}],"subject":[],"published":{"date-parts":[[2025,9,30]]}}}