{"created":"2024-09-20T01:54:55.987908+00:00","id":2000170,"links":{},"metadata":{"_buckets":{"deposit":"29933b9f-bbc0-4b40-8c5e-5ddcac2a78ad"},"_deposit":{"created_by":51,"id":"2000170","owner":"51","owners":[51],"pid":{"revision_id":0,"type":"depid","value":"2000170"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02000170","sets":["1713853213384:1713853295607"]},"author_link":["221","1559","1641","1589"],"control_number":"2000170","item_10001_alternative_title_1":{"attribute_name":"タイトル別表記","attribute_value_mlt":[{"subitem_alternative_title":"MRI of Uterine Adenomatoid Tumors","subitem_alternative_title_language":"en"}]},"item_10001_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"135","bibliographicPageStart":"127","bibliographicVolumeNumber":"23","bibliographic_titles":[{"bibliographic_title":"Magnetic Resonance in Medical Sciences","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Purpose: Adenomatoid tumor is a rare benign genital tract neoplasm of mesothelial origin. Uterine adenomatoid tumors occur in the outer myometrium and may mimic leiomyomas. Because hormonal treatment is not applicable to adenomatoid tumors and laparoscopic enucleation is not easy as myomectomy, it is important to differentiate adenomatoid tumors from leiomyomas for the adequate treatment. The purpose of this study is to evaluate the MRI findings of adenomatoid tumor for the differentiation from leiomyoma.\nMethods: MRI findings of surgically proven 10 uterine adenomatoid tumors in 9 women were retrospectively evaluated with correlation to histopathological findings.\nResults: All 10 tumors appeared as solid myometrial masses and showed heterogeneous signal intensity with admixture of partially ill-defined slight high-intensity areas containing abundant tubular tumor cells and well-defined myoma-like low-intensity areas reflecting smooth muscle hypertrophy on T2WI including 4 lesions with peripheral ring-like high intensity. High-intensity areas on T2WI tended to show high intensity on diffusion-weighted imaging (DWI) with relatively high apparent diffusion coefficient (ADC), suggesting T2 shine-through effect due to abundant tubules. Intra-tumoral hemorrhage revealed on MRI was rare. Early intense contrast-enhanced areas on dynamic contrast-enhanced study were observed dominantly within the high-intensity areas but rarely within the low-intensity areas on T2WI.\nConclusion: The outer myometrial mass with the admixture of well-defined low- and ill-defined high-intensity areas on T2WI may be suggestive of adenomatoid tumor. Peripheral ring-like high intensity on T2WI and DWI may also be suggestive. Dynamic contrast-enhanced MR study may be helpful for the differentiation from leiomyoma.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Japanese Society for Magnetic Resonance in Medicine","subitem_publisher_language":"en"}]},"item_10001_rights_15":{"attribute_name":"item_10001_rights_15","attribute_value_mlt":[{"subitem_rights":"This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives International License.","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"18802206","subitem_source_identifier_type":"EISSN"},{"subitem_source_identifier":"13473182","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"AA11648770","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1722929371688":{"attribute_name":"item_1722929371688","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.2463/mrms.mp.2022-0067"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2463/mrms.mp.2022-0067","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"item_1723180141928","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"393829"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"竹内, 麻由美","creatorNameLang":"ja"},{"creatorName":"タケウチ, マユミ","creatorNameLang":"ja-Kana"},{"creatorName":"Takeuchi, Mayumi","creatorNameLang":"en"}],"familyNames":[{"familyName":"竹内","familyNameLang":"ja"},{"familyName":"タケウチ","familyNameLang":"ja-Kana"},{"familyName":"Takeuchi","familyNameLang":"en"}],"givenNames":[{"givenName":"麻由美","givenNameLang":"ja"},{"givenName":"マユミ","givenNameLang":"ja-Kana"},{"givenName":"Mayumi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"221","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"140717/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/140717/profile-ja.html"},{"nameIdentifier":"90423417","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=90423417"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"松崎, 健司","creatorNameLang":"ja"},{"creatorName":"マツザキ, ケンジ","creatorNameLang":"ja-Kana"},{"creatorName":"Matsuzaki, Kenji","creatorNameLang":"en"}],"familyNames":[{"familyName":"松崎","familyNameLang":"ja"},{"familyName":"マツザキ","familyNameLang":"ja-Kana"},{"familyName":"Matsuzaki","familyNameLang":"en"}],"givenNames":[{"givenName":"健司","givenNameLang":"ja"},{"givenName":"ケンジ","givenNameLang":"ja-Kana"},{"givenName":"Kenji","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1641","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"70274222","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=70274222"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"坂東, 良美","creatorNameLang":"ja"},{"creatorName":"バンドウ, ヨシミ","creatorNameLang":"ja-Kana"},{"creatorName":"Bando, Yoshimi","creatorNameLang":"en"}],"familyNames":[{"familyName":"坂東","familyNameLang":"ja"},{"familyName":"バンドウ","familyNameLang":"ja-Kana"},{"familyName":"Bando","familyNameLang":"en"}],"givenNames":[{"givenName":"良美","givenNameLang":"ja"},{"givenName":"ヨシミ","givenNameLang":"ja-Kana"},{"givenName":"Yoshimi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1559","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"60096/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/60096/profile-ja.html"},{"nameIdentifier":"00238239","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=00238239"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"原田, 雅史","creatorNameLang":"ja"},{"creatorName":"ハラダ, マサフミ","creatorNameLang":"ja-Kana"},{"creatorName":"Harada, Masafumi","creatorNameLang":"en"}],"familyNames":[{"familyName":"原田","familyNameLang":"ja"},{"familyName":"ハラダ","familyNameLang":"ja-Kana"},{"familyName":"Harada","familyNameLang":"en"}],"givenNames":[{"givenName":"雅史","givenNameLang":"ja"},{"givenName":"マサフミ","givenNameLang":"ja-Kana"},{"givenName":"Masafumi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1589","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"60159/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/60159/profile-ja.html"},{"nameIdentifier":"20228654","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=20228654"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-01-01"}],"displaytype":"detail","filename":"mrms_23_2_127.pdf","filesize":[{"value":"8.5 MB"}],"format":"application/pdf","licensetype":"license_5","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tokushima-u.repo.nii.ac.jp/record/2000170/files/mrms_23_2_127.pdf"},"version_id":"4245a457-3495-449c-87a9-6ba988bb2611"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"adenomatoid tumor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"diffusion weighted imaging","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamic contrast-enhanced-magnetic resonance imaging","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"magnetic resonance imaging","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"uterus","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"MR Imaging Findings of Uterine Adenomatoid Tumors","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"MR Imaging Findings of Uterine Adenomatoid Tumors","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"51","path":["1713853295607"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-10-16"},"publish_date":"2024-10-16","publish_status":"0","recid":"2000170","relation_version_is_last":true,"title":["MR Imaging Findings of Uterine Adenomatoid Tumors"],"weko_creator_id":"51","weko_shared_id":-1},"updated":"2025-02-14T00:46:26.557707+00:00"}