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http://acervodigital.unesp.br/handle/11449/130476
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DC Field | Value | Language |
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dc.contributor.author | Teixeira, Fabio V. | - |
dc.contributor.author | Daud, Danilo | - |
dc.contributor.author | Eleuterio, Maria L. | - |
dc.contributor.author | Silva, Maeli D. P. | - |
dc.contributor.author | Kelly, Keith A. | - |
dc.date.accessioned | 2014-05-20T15:22:40Z | - |
dc.date.accessioned | 2016-10-25T21:21:15Z | - |
dc.date.available | 2014-05-20T15:22:40Z | - |
dc.date.available | 2016-10-25T21:21:15Z | - |
dc.date.issued | 2003-03-01 | - |
dc.identifier | http://dx.doi.org/10.1007/s10350-004-6558-5 | - |
dc.identifier.citation | Diseases of the Colon and Rectum, v. 46, n. 3, p. 373-376, 2003. | - |
dc.identifier.issn | 0012-3706 | - |
dc.identifier.uri | http://hdl.handle.net/11449/130476 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/130476 | - |
dc.description.abstract | PURPOSE: Our aim was to determine whether the mucosa of a canine jejunal pouch used as a rectal substitute after proctocolectomy retains its morphologic features better than the mucosa of a canine ileal pouch so used. METHODS: Among ten dogs that underwent proctocolectomy, five had a jejunal pouch-distal rectal anastomosis and five an ileal pouch-distal rectal anastomosis. After six months, the animals were killed, the intestinal pouches and portions of unaltered distal ileum were removed, and a blinded, mucosal morphometric analysis was performed. RESULTS: The mucosa of the jejunal pouches had an overall thickness (mean ± standard deviation, anterior and posterior walls, 1,300 ± 140 μm), villous height (286 ± 46 μm), and crypt depth (790 ± 77 μm) greater than that of the ileal pouches (920 ± 170, 208 ± 47, and 530 ± 130 μm, respectively; P < 0.05). Moreover, the mucosal thickness of the jejunal pouches was similar to that of the distal ileum proximal to the pouch (1,200 ± 200 μm; P > 0.05), whereas the mucosal thickness of the ileal pouch was thinner (P < 0.05). CONCLUSIONS: The jejunal mucosa retains its major morphometric features when the jejunum is used as a rectal substitute after proctocolectomy. In contrast, the ileal mucosa atrophies when the ileum is so used. | en |
dc.format.extent | 373-376 | - |
dc.publisher | Lippincott Williams & Wilkins | - |
dc.source | Scopus | - |
dc.subject | Ileal pouch-anal canal anastomosis | - |
dc.subject | Jejunal pouch-anal canal anastomosis | - |
dc.subject | Proctocolectomy | - |
dc.subject | Animal cell | - |
dc.subject | Animal experiment | - |
dc.subject | Animal tissue | - |
dc.subject | Controlled study | - |
dc.subject | Dog | - |
dc.subject | Female | - |
dc.subject | Ileoanal anastomosis | - |
dc.subject | Ileum pouch | - |
dc.subject | Intestine crypt | - |
dc.subject | Intestine metaplasia | - |
dc.subject | Intestine mucosa | - |
dc.subject | Intestine villus | - |
dc.subject | Jejunum | - |
dc.subject | Jejunum pouch | - |
dc.subject | Morphometrics | - |
dc.subject | Nonhuman | - |
dc.subject | Proctocolectomy | - |
dc.subject | Prosthesis | - |
dc.subject | Rectum prosthesis | - |
dc.subject | Animals | - |
dc.subject | Colonic Pouches | - |
dc.subject | Dogs | - |
dc.subject | Female | - |
dc.subject | Intestinal Mucosa | - |
dc.subject | Models, Animal | - |
dc.subject | Proctocolectomy, Restorative | - |
dc.title | Morphology of ileal and jejunal pouches used as rectal substitutes | en |
dc.type | outro | - |
dc.contributor.institution | Mayo Clin Scottsdale | - |
dc.contributor.institution | Universidade de São Paulo (USP) | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Mayo Clin Scottsdale, Dept Surg, Scottsdale, AZ 85259 USA | - |
dc.description.affiliation | Univ Marilia, Sch Med, Dept Surg & Morphol, São Paulo, Brazil | - |
dc.description.affiliation | Univ Estadual Paulista Julio Mesquita Filho, Biosci Inst, Botucatu, SP, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista Julio Mesquita Filho, Biosci Inst, Botucatu, SP, Brazil | - |
dc.identifier.doi | 10.1007/s10350-004-6558-5 | - |
dc.identifier.wos | WOS:000181631500014 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Diseases of the Colon and Rectum | - |
dc.identifier.scopus | 2-s2.0-0037342254 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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