Abstract:
BACKGROUND AND AIMS:We evaluated the incidence of dysplasia in the mucosectomy area using resected specimens to determine preoperative risk factors for the occurrence of dysplasia in this area. PATIENTS AND METHODS:We prospectively studied a consecutive series of 137 patients, each of whom underwent a restorative proctocolectomy with a mucosectomy and hand-sewn ileal J-pouch anal anastomosis between January 2003 and December 2004. Sections from the anal transitional zone mucosa were taken from the dentate line to 2.5 cm above the resected line and stained with hematoxylin and eosin then characterized as indefinite for dysplasia, low-grade dysplasia, and high-grade dysplasia based on the criteria of an international working group for rectal mucosal atypia. RESULTS:Dysplasia of the mucosectomy area was present in six (4.4%) of the patients, including one with low-grade and five with high-grade dysplasia. A multivariate analysis showed relations between age at time of surgery (>or=40 years) and duration of disease (>or=10 years) with a risk for development of mucosectomy area dysplasia. CONCLUSION:The incidence of dysplasia of the mucosectomy area was 4.4%, and preoperative risk factors were shown to be duration of disease and age at time of surgery.
journal_name
Int J Colorectal Disjournal_title
International journal of colorectal diseaseauthors
Sagayama K,Ikeuchi H,Nishigami T,Nakano H,Uchino M,Nakamura M,Noda M,Yanagi H,Yamamura Tdoi
10.1007/s00384-006-0178-6subject
Has Abstractpub_date
2007-04-01 00:00:00pages
439-43issue
4eissn
0179-1958issn
1432-1262journal_volume
22pub_type
杂志文章abstract:BACKGROUND:Collagenous colitis is a chronic inflammatory bowel disease of unknown origin. In some cases of collagenous colitis, histomorphological features are comparable to other inflammatory bowel diseases. AIM:To assess functional NOD2/CARD15 polymorphisms for the susceptibility to collagenous colitis in a case-con...
journal_title:International journal of colorectal disease
pub_type: 杂志文章
doi:10.1007/s00384-006-0158-x
更新日期:2007-04-01 00:00:00
abstract::The authors of the published version of this article inadvertently omitted the table note of the Table 2 under the Appendix section. The complete Table 2 is shown in this article]. ...
journal_title:International journal of colorectal disease
pub_type: 已发布勘误
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更新日期:2020-04-20 00:00:00
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journal_title:International journal of colorectal disease
pub_type: 杂志文章
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更新日期:2013-06-01 00:00:00
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journal_title:International journal of colorectal disease
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更新日期:2016-11-01 00:00:00
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journal_title:International journal of colorectal disease
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更新日期:2008-03-01 00:00:00
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更新日期:2020-02-01 00:00:00
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journal_title:International journal of colorectal disease
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更新日期:1996-01-01 00:00:00
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更新日期:2020-10-01 00:00:00
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journal_title:International journal of colorectal disease
pub_type: 杂志文章
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journal_title:International journal of colorectal disease
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更新日期:2008-07-01 00:00:00
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journal_title:International journal of colorectal disease
pub_type: 杂志文章
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更新日期:2014-08-01 00:00:00
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pub_type: 杂志文章
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更新日期:2013-01-01 00:00:00
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journal_title:International journal of colorectal disease
pub_type: 杂志文章
doi:10.1007/s00384-015-2498-x
更新日期:2016-03-01 00:00:00
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journal_title:International journal of colorectal disease
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更新日期:2008-04-01 00:00:00
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更新日期:2005-07-01 00:00:00
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更新日期:2010-05-01 00:00:00
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journal_title:International journal of colorectal disease
pub_type: 杂志文章,多中心研究
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更新日期:2018-10-01 00:00:00
abstract:AIM:Transcutaneous electrical nerve stimulation (TENS) is a possible alternative to sacral nerve stimulation because the neurophysiologic targets might be similar but the former method is non-invasive and cheaper. The aim of the study was to assess both symptom and quality of life (QoL) improvements in patients sufferi...
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pub_type: 临床试验,杂志文章
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pub_type: 杂志文章,随机对照试验
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journal_title:International journal of colorectal disease
pub_type: 杂志文章
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更新日期:2012-03-01 00:00:00
abstract::A new case of benign lymphoid polyposis of the colon in an adult is presented. Relatively frequent in childhood, this disease remains exceptional in adults. The main concern is differentiation from adenomatous polyposis; the differential diagnosis can be particularly difficult for complex forms of polyposis with coexi...
journal_title:International journal of colorectal disease
pub_type: 杂志文章
doi:10.1007/BF00341239
更新日期:1991-08-01 00:00:00
abstract::It has been suggested that perineal descent causes puborectalis neuropathy. To elucidate this, perineal descent was measured on standard proctograms and prolongation of mean motor unit potential duration was used as the index of denervation of the external sphincter and puborectalis in 9 male and 18 female patients wi...
journal_title:International journal of colorectal disease
pub_type: 杂志文章
doi:10.1007/BF01648413
更新日期:1986-04-01 00:00:00
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journal_title:International journal of colorectal disease
pub_type: 杂志文章
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更新日期:2014-12-01 00:00:00
abstract:PURPOSE:For rectal neuroendocrine tumors (NETs) ≤ 10 mm, endoscopic resection is a standard treatment. However, there is no consensus whether additional surgery should be performed for patients at risk of lymph node metastasis (LNM) after endoscopic resection. The purpose of this study was to analyze the results of end...
journal_title:International journal of colorectal disease
pub_type: 杂志文章
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更新日期:2021-01-02 00:00:00
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journal_title:International journal of colorectal disease
pub_type: 杂志文章
doi:10.1007/BF00298535
更新日期:1995-01-01 00:00:00
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pub_type: 杂志文章
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更新日期:2015-12-01 00:00:00