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Combined immunohistochemistry of β-catenin, cytokeratin 7, and cytokeratin 20 is useful in discriminating primary lung adenocarcinomas from metastatic colorectal cancer

https://hiroshima.repo.nii.ac.jp/records/2006503
https://hiroshima.repo.nii.ac.jp/records/2006503
03be5fa0-5b22-425e-8b8b-810cf5980b84
名前 / ファイル ライセンス アクション
BMCcancer_6_31.pdf BMCcancer_6_31.pdf (390.4 KB)
Item type デフォルトアイテムタイプ_(フル)(1)
公開日 2023-03-18
タイトル
タイトル Combined immunohistochemistry of β-catenin, cytokeratin 7, and cytokeratin 20 is useful in discriminating primary lung adenocarcinomas from metastatic colorectal cancer
言語 en
作成者 Ikeda, Satoshi

× Ikeda, Satoshi

en Ikeda, Satoshi

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Fujimori, Masahiko

× Fujimori, Masahiko

en Fujimori, Masahiko

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Shibata, Satoshi

× Shibata, Satoshi

en Shibata, Satoshi

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Okajima, Masazumi

× Okajima, Masazumi

en Okajima, Masazumi

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Ishizaki, Yasuyo

× Ishizaki, Yasuyo

en Ishizaki, Yasuyo

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Kurihara, Takeshi

× Kurihara, Takeshi

en Kurihara, Takeshi

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Miyata, Yoshihiro

× Miyata, Yoshihiro

en Miyata, Yoshihiro

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Iseki, Masahiko

× Iseki, Masahiko

en Iseki, Masahiko

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Shimizu, Yosuke

× Shimizu, Yosuke

en Shimizu, Yosuke

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Tokumoto, Noriaki

× Tokumoto, Noriaki

en Tokumoto, Noriaki

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Ozaki, Shinji

× Ozaki, Shinji

en Ozaki, Shinji

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Asahara, Toshimasa

× Asahara, Toshimasa

en Asahara, Toshimasa

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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
権利情報
権利情報 Copyright (c) 2006 Ikeda et al; licensee BioMed Central Ltd.
主題
主題Scheme NDC
主題 490
内容記述
内容記述 Background: It is important to discriminate between primary and secondary lung cancer. However, often, the discriminating diagnosis of primary lung acinar adenocarcinoma and lung metastasis of colorectal cancer based on morphological and pathological findings is difficult. The purpose of this study was to evaluate the clinical usefulness of immunohistochemistry of β-catenin, cytokeratin (CK) 7, and CK20 for the discriminating diagnosis of lung cancer. Methods: We performed immunohistochemistry of β-catenin, CK7, and CK20 in 19 lung metastasis of colorectal cancer samples, 10 corresponding primary colorectal cancer samples and 11 primary lung acinar adenocarcinoma samples and compared the levels of accuracy of the discriminating diagnosis by using antibodies against these antigens. Results: Positive staining of β-catenin was observed in all the lung metastasis of colorectal cancer samples as well as in the primary colorectal cancer samples but in none of the primary lung acinar adenocarcinoma samples. Positive staining of CK7 was observed in 90.90f the primary lung acinar adenocarcinoma samples and in 5.327777677020f the lung metastasis of colorectal cancer samples, but in none of the primary colorectal cancer samples. Positive staining of CK20 was observed in all the primary colorectal cancer samples and in 84.226651125000f the lung metastasis of colorectal cancer samples, but in none of the primary lung acinar adenocarcinoma samples. Conclusion: Combined immunohistochemistry of β-catenin, CK7, and CK20 is useful for making a discriminating diagnosis between lung metastasis of colorectal cancer and primary lung acinar adenocarcinoma. This method will enable accurate diagnosis of a lung tumor and will be useful for selecting appropriate therapeutic strategies, including chemotherapeutic agents and operation methods.
言語 en
出版者
出版者 BioMed Central
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 journal article
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
関連情報
識別子タイプ DOI
関連識別子 10.1186/1471-2407-6-31
関連情報
識別子タイプ PMID
関連識別子 16451736
関連情報
識別子タイプ DOI
関連識別子 http://dx.doi.org/10.1186/1471-2407-6-31
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 1471-2407
収録物識別子
収録物識別子タイプ NCID
収録物識別子 AA12034763
開始ページ
開始ページ 31
書誌情報 BMC Cancer
BMC Cancer

巻 6, p. 31, 発行日 2006-02
旧ID 17220
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