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Suitability of Surveillance Colonoscopy for Patients with Ulcerative Colitis to Detect Colorectal Cancer: Current Guidelines Miss Some Early-Sage Cases
https://doi.org/10.18999/nagjms.77.1-2.237
https://doi.org/10.18999/nagjms.77.1-2.237539270d4-0185-42f3-9335-77395fe1473c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
31_Kamiya.pdf (136.9 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-02-27 | |||||
| タイトル | ||||||
| タイトル | Suitability of Surveillance Colonoscopy for Patients with Ulcerative Colitis to Detect Colorectal Cancer: Current Guidelines Miss Some Early-Sage Cases | |||||
| 言語 | en | |||||
| 著者 |
KAMIYA, TORU
× KAMIYA, TORU× ANDO, TAKAFUMI× WATANABE, OSAMU× NAKAMURA, MASANAO× YAMAMURA, TAKESHI× MIYAHARA, RYOJI× HIROOKA, YOSHIKI× GOTO, HIDEMI |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | surveillance colonoscopy | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | ulcerative colitis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | colorectal cancer | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Surveillance colonoscopy (SC) is considered important for the early detection and treatment of colorectal cancer (CRC) in patients with ulcerative colitis (UC). Here, we investigated whether current guidelines are appropriate in preventing UC patients from being diagnosed with CRC at an incurable stage. Among 1583 patients under treatment for UC, 27 patients were diagnosed with CRC. Of these, we excluded two patients who had not undergone colonoscopy before CRC diagnosis. We then divided the remaining patients into three groups based on colonoscopy interval (A, 1 year or less; B, between 1 and 2 years; and C, 2 years or longer). Fifteen patients had tubular adenocarcinomas, and 10 had other types (8 poorly differentiated adenocarcinomas, 1 mucinous adenocarcinoma, 1 endocrine cell carcinoma). Five (20%) of 25 patients developed CRC within 8 years after the onset of UC, of which one case was detected at stage IV. Six patients were classified into group A, 8 into group B, and 11 into group C. On distribution by histologic type, tubular adenocarcinomas were detected in stages 0 - II in 100% in group A, 100% in group B, and 57.1% in group C. In contrast, other types of carcinomas were detected in stage 0 - II in 100% in group A, 40% in group B, and 0% in group C. Current guideline recommendations for SC are not sufficient for the detection of early stage CRC in patients with UC. SC should be commenced earlier than recommended in the current guidelines and repeated annually. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Nagoya University School of Medicine | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| ID登録 | ||||||
| ID登録 | 10.18999/nagjms.77.1-2.237 | |||||
| ID登録タイプ | JaLC | |||||
| 関連情報 | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/7712.html | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0027-7622 | |||||
| ISSN（Online） | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 2186-3326 | |||||
| 書誌情報 |
en : Nagoya Journal of Medical Science 巻 77, 号 1-2, p. 237-244, 発行日 2015-02 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/21277 | |||||
| 識別子タイプ | HDL | |||||
