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Thirty-two patients with 33 primary oral squamous cell carcinomas and 4 patients with inflammatory disease were studied SPECT images were acquired 15 minutes (early image) and 3 hours (delayed image) after the intravenous injection with 74MBq 201Tl, and then early uptake ratio (ER), delayed uptake ratio (DR), and retention index (RI) were measured The relations between these parameters and the size, the site, the degree of differentiation and the mode of invasion of the primary tumor were analyzed statistically. 201T1 SPECT correctly identified 32 of the 33 tumors, with 32 patients having oral squamous cell carcinoma, making the positive rate 97% Significant negative correlation was observed between RI and major or minor axis of tumors, therefore, this study revealed that RI was influenced by the size of a tumor In comparison with the average value of RI according to histopathological diagnosis, there was statistically significant difference (p=0011) between carcinomas (0 80±0 16, n=30) and inflammatory diseases (0 58±0 04, n=4), thus, it was supposed that differential diagnosis between them could be possible About the tumors with the range of minor-axis 20mm-40mm for little influence of tumor size to the RI, the tendency to decrease for the RI of well-differentiated group or low-invasive group was seen. For oral squamous cell carcinomas, 201T1 SPECT had a high positive rate The application was suggested for use in the differential diagnosis between inflammatory disease and carcinomas, where clinical usefulness could be expected.", "subitem_description_type": "Other"}]}, "item_2_source_id_13": {"attribute_name": "雑誌書誌ID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00017474", "subitem_source_identifier_type": "NCID"}]}, "item_2_text_10": {"attribute_name": "著者所属(英)", "attribute_value_mlt": [{"subitem_text_language": "en", "subitem_text_value": "Department of Dental Radiology, School of Dentistry, Iwate Medical University"}]}, "item_2_text_2": {"attribute_name": "記事種別(日)", "attribute_value_mlt": [{"subitem_text_value": "研究"}]}, "item_2_text_3": {"attribute_name": "記事種別(英)", "attribute_value_mlt": [{"subitem_text_language": "en", "subitem_text_value": "Originals"}]}, "item_2_text_9": {"attribute_name": "著者所属(日)", "attribute_value_mlt": [{"subitem_text_value": "岩手医科大学歯学部歯科放射線学講座"}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2003-12-24"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00002373711.pdf", "filesize": [{"value": "1.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "Creative Commons : 表示 - 非営利 - 改変禁止", "licensetype": "license_free", "mimetype": "application/pdf", "size": 1100000.0, "url": {"label": "KJ00002373711", "url": "https://iwatemed.repo.nii.ac.jp/record/1748/files/KJ00002373711.pdf"}, "version_id": "cf1555cc-7062-4e00-867e-e76eeadefec5"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "squamous cell carcinoma", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Diagnostic Imaging", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "thallium chloride", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "201Tl-labeled", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "SPECT", "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "口腔扁平上皮癌の画像診断における塩化タリウムSPECTの臨床的検討", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "口腔扁平上皮癌の画像診断における塩化タリウムSPECTの臨床的検討"}, {"subitem_title": "A clinical study of Thallium-201 SPECT in the diagnostic imaging of oral squamous cell carcinomas", "subitem_title_language": "en"}]}, "item_type_id": "2", "owner": "5", "path": ["117", "401"], "permalink_uri": "https://iwatemed.repo.nii.ac.jp/records/1748", "pubdate": {"attribute_name": "公開日", "attribute_value": "2003-12-24"}, "publish_date": "2003-12-24", "publish_status": "0", "recid": "1748", "relation": {}, "relation_version_is_last": true, "title": ["口腔扁平上皮癌の画像診断における塩化タリウムSPECTの臨床的検討"], "weko_shared_id": 5}
口腔扁平上皮癌の画像診断における塩化タリウムSPECTの臨床的検討
https://iwatemed.repo.nii.ac.jp/records/1748
https://iwatemed.repo.nii.ac.jp/records/1748d6c17ace-cd2e-489d-92a0-486256bfac9b
名前 / ファイル | ライセンス | アクション |
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KJ00002373711 (1.1 MB)
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Creative Commons : 表示 - 非営利 - 改変禁止
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
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公開日 | 2003-12-24 | |||||
タイトル | ||||||
タイトル | 口腔扁平上皮癌の画像診断における塩化タリウムSPECTの臨床的検討 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | A clinical study of Thallium-201 SPECT in the diagnostic imaging of oral squamous cell carcinomas | |||||
言語 | ||||||
言語 | jpn | |||||
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 | |||||
記事種別(日) | ||||||
研究 | ||||||
記事種別(英) | ||||||
en | ||||||
Originals | ||||||
著者名(日) |
佐藤, 仁
× 佐藤, 仁 |
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雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00017474 | |||||
書誌情報 |
岩手医科大学歯学雑誌 en : Dental journal of Iwate Medical University 巻 28, 号 3, p. 180-191, 発行日 2003-12-24 |