{"_buckets": {"deposit": "835cc0a0-0450-42d6-9221-795672b2dd7b"}, "_deposit": {"created_by": 3, "id": "924", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "924"}, "status": "published"}, "_oai": {"id": "oai:dmu.repo.nii.ac.jp:00000924", "sets": ["57"]}, "author_link": ["4136", "4137"], "item_2_biblio_info_12": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2011-03-25", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "70", "bibliographicPageStart": "65", "bibliographicVolumeNumber": "38", "bibliographic_titles": [{"bibliographic_title": "Dokkyo journal of medical sciences"}]}]}, "item_2_description_10": {"attribute_name": "抄録(日)", "attribute_value_mlt": [{"subitem_description": "卵巣腫瘍における術前診断は画像診断が発展した現在でも未だ十分ではない.本研究ではmagneticresonance imaging( MRI) 画像のdynamic contrast-enhanced study( DCES) 成績を分析し,術前診断の精度について検討した.2006 年4 月から2010 年3 月までに卵巣腫瘍の術前診断にMRI 検査を施行した147 例を対象とした.術後組織診断の内訳は良性103 例,境界悪性19 例,悪性25 例であった.MRI 画像においてDCESを分析し造影効果発現時相と造影効果の増減のパターンを分類した.さらに,術後組織診断との比較検討を行い,術前診断精度を解析した.悪性では全症例で造影効果を認め,さらに全症例が早期相で造影開始を認めた.造影効果を認めない症例や,中間相,平衡相での発現症例では悪性を1 例も認めなかった.皮様嚢胞腫と特殊型を除いた良性腫瘍と境界悪性腫瘍鑑別において造影効果発現時相が中間相の場合は,境界悪性腫瘍の頻度は65%に達し,MRI DCES の有用性が示唆された.", "subitem_description_type": "Other"}]}, "item_2_description_11": {"attribute_name": "抄録(英)", "attribute_value_mlt": [{"subitem_description": "Objectives:The purpose was to assess the accuracy ofmagnetic resonance imaging (MRI), particularly, dynamiccontrast-enhanced MRI, in distinguishing malignancy ofovarian tumors.Methods:A hundred and forty-seven patients withovarian tumors underwent preoperative MR imagingincluding dynamic gadoliniumenhanced MR imaging.Retrospectively, we compared the imaging features usingdynamic contrast-enhanced study with the surgical andpathologic findings.Results:Dynamic contrast-enhanced study demonstratedcharacteristic patterns in benign, borderlinemalignant, and malignant tumors. Most benign tumorsshowed no enhance-effect, but otherwise appeared invarious patterns. Borderline malignant tumors alsoindicated various patterns. All malignant tumors showedstrong enhance-effect from early stages. Tumors thatshowed enhance-effect from middle stages were benign orborderline malignant tumors.Conclusion:To improve preoperative differentialdiagnosis between benign and borderline malignant tumors,pattern of enhance effect could be a useful factor withdynamic contrast-enhanced study of MR imaging.", "subitem_description_type": "Other"}]}, "item_2_description_15": {"attribute_name": "表示順", "attribute_value_mlt": [{"subitem_description": "10", "subitem_description_type": "Other"}]}, "item_2_description_16": {"attribute_name": "アクセション番号", "attribute_value_mlt": [{"subitem_description": "KJ00006987180", "subitem_description_type": "Other"}]}, "item_2_description_8": {"attribute_name": "記事種別(日)", "attribute_value_mlt": [{"subitem_description": "原著", "subitem_description_type": "Other"}]}, "item_2_description_9": {"attribute_name": "記事種別(英)", "attribute_value_mlt": [{"subitem_description": "Original", "subitem_description_type": "Other"}]}, "item_2_source_id_1": {"attribute_name": "雑誌書誌ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00629581", "subitem_source_identifier_type": "NCID"}]}, "item_2_source_id_19": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03855023", "subitem_source_identifier_type": "ISSN"}]}, "item_2_text_6": {"attribute_name": "著者所属(日)", "attribute_value_mlt": [{"subitem_text_value": "豊見城中央病院産婦人科 : 獨協医科大学産科婦人科学"}]}, "item_2_text_7": {"attribute_name": "著者所属(英)", "attribute_value_mlt": [{"subitem_text_language": "en", "subitem_text_value": "Division of Gynecology and Obstetrics, Tomisiro Central Hospital : Department of Obstetrics and Gynecology, Dokkyo Medical University"}]}, "item_2_title_3": {"attribute_name": "論文名よみ", "attribute_value_mlt": [{"subitem_title": "MRI dynamic contrast-enhanced study ブンセキ ニヨル ランソウ シュヨウ シンダン セイド ニ カンスル ケンキュウ : ゾウエイ コウカ ハツゲン ジソウ ニヨル ランソウ シュヨウ アクセイド ヒョウカ ノ ユウヨウセイ"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "安座間, 誠"}, {"creatorName": "アザマ, マコト", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "4136", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Azama, Makoto", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "4137", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-05-24"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00006987180.pdf", "filesize": [{"value": "726.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 726600.0, "url": {"label": "KJ00006987180.pdf", "url": "https://dmu.repo.nii.ac.jp/record/924/files/KJ00006987180.pdf"}, "version_id": "96789455-8ff3-4d93-b158-08876989f396"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "卵巣腫瘍", "subitem_subject_scheme": "Other"}, {"subitem_subject": "MRI-dynamic-contrast enhanced study", "subitem_subject_scheme": "Other"}, {"subitem_subject": "術前診断精度", "subitem_subject_scheme": "Other"}, {"subitem_subject": "造影効果パターン ", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ovarian tumor", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "MRI-dynamic-contrast enhanced study", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "prepperative diagnosis", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "pattern of enhance effect", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "MRI dynamic contrast-enhanced study 分析による卵巣腫瘍診断精度に関する研究 : 造影効果発現時相による卵巣腫瘍悪性度評価の有用性", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "MRI dynamic contrast-enhanced study 分析による卵巣腫瘍診断精度に関する研究 : 造影効果発現時相による卵巣腫瘍悪性度評価の有用性"}, {"subitem_title": "Dynamic Contrast-enhanced MR Imaging of Ovarian Tumors : Diagnostic Value", "subitem_title_language": "en"}]}, "item_type_id": "2", "owner": "3", "path": ["57"], "permalink_uri": "https://dmu.repo.nii.ac.jp/records/924", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-05-24"}, "publish_date": "2017-05-24", "publish_status": "0", "recid": "924", "relation": {}, "relation_version_is_last": true, "title": ["MRI dynamic contrast-enhanced study 分析による卵巣腫瘍診断精度に関する研究 : 造影効果発現時相による卵巣腫瘍悪性度評価の有用性"], "weko_shared_id": 3}