{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,17]],"date-time":"2025-09-17T14:59:25Z","timestamp":1758121165041},"reference-count":12,"publisher":"FapUNIFESP (SciELO)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Gastroenterol."],"published-print":{"date-parts":[[2000,4]]},"abstract":"<jats:p>O desenvolvimento da colonoscopia com magnifica\u00e7\u00e3o de imagem possibilitou o estudo detalhado da mucosa col\u00f4nica e o diagn\u00f3stico diferencial entre les\u00f5es neopl\u00e1sicas e n\u00e3o-neopl\u00e1sicas, a partir da observa\u00e7\u00e3o dos pit patterns. Os resultados s\u00e3o compar\u00e1veis \u00e0 estereomicroscopia, sendo poss\u00edvel, assim, presumir o diagn\u00f3stico histol\u00f3gico. Foi realizada colonoscopia com magnifica\u00e7\u00e3o de imagem em paciente portadora de polipose adenomatosa familiar, demonstrando-se com este m\u00e9todo, a diversidade de les\u00f5es polip\u00f3ides benignas e as apresenta\u00e7\u00f5es morfol\u00f3gicas do c\u00e2ncer colorretal precoce. Nesta paciente, a avalia\u00e7\u00e3o por magnifica\u00e7\u00e3o (videocolonosc\u00f3pio FUJINON 410 - CM -- 40X), combinada \u00e0 cromoscopia com indigo carmine 0,4%, demonstrou ampla variedade de les\u00f5es distribu\u00eddas por todo o c\u00f3lon: les\u00e3o de espalhamento lateral no ceco com padr\u00e3o IIIL + IV, p\u00f3lipos subpediculados e s\u00e9sseis distribu\u00eddos pelo c\u00f3lon com padr\u00e3o tipo IIIL, p\u00f3lipo subpediculado no c\u00f3lon transverso com di\u00e2metro aproximado de 2,0 cm e padr\u00e3o IV + V, les\u00f5es plano-elevadas tipo IIIL e no c\u00f3lon sigm\u00f3ide les\u00e3o IIa + IIc, com padr\u00e3o V de Kudo. A avalia\u00e7\u00e3o dos pit patterns de les\u00f5es no c\u00f3lon transverso e sigm\u00f3ide permitiu o diagn\u00f3stico endosc\u00f3pico de les\u00e3o com invas\u00e3o de submucosa.<\/jats:p>","DOI":"10.1590\/s0004-28032000000200010","type":"journal-article","created":{"date-parts":[[2005,4,15]],"date-time":"2005-04-15T14:18:39Z","timestamp":1113574719000},"page":"125-128","source":"Crossref","is-referenced-by-count":3,"title":["Colonoscopia com magnifica\u00e7\u00e3o de imagem no diagn\u00f3stico de carcinoma colorretal invasivo da submucosa na polipose adenomatosa familiar"],"prefix":"10.1590","volume":"37","author":[{"given":"Cl\u00e1udio","family":"TARTA","sequence":"first","affiliation":[{"name":"Universidade Federal do Rio Grande do Sul"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cl\u00e1udio Rolim","family":"TEIXEIRA","sequence":"additional","affiliation":[{"name":"Funda\u00e7\u00e3o Universit\u00e1ria de 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