{"created":"2023-05-15T14:44:33.518294+00:00","id":60916,"links":{},"metadata":{"_buckets":{"deposit":"ed5017bb-f6d0-457b-8673-a04dffee9e2f"},"_deposit":{"created_by":1,"id":"60916","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"60916"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00060916","sets":["10:29"]},"author_link":["603780","603784","603779","603778","603781","603783","603785","603782"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2005-04-05","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Forty-nine patients with Head and Neck tumor were studied using C-11 methionine with combined PET/CT scanner, Siemens Biograph, and precise fusion PET and CT images were acquired. We aligned CT images of PET/CT and MRI acquired on different scanners using a co-registration computer algorithm of Dr,View software on PC machine. And then we swapped CT images with MRI images to get MRI-PET fusion images. Results: Due to the rich anatomical imformation of both CT and MRI images, our computer algorithm, AMIR, resulted in accurate MRI-CT fusion, and then precise MRI-PET fusion was successfully achieved by swapping CT images with MRI images. MRI-PET fusion images rather than PET fusion images showed clearly tumor extent or invasion into surrounding tissue, especially muscles and soft tissues, and it played a significant role in diagnosis, staging and treatment. Conclusions: We could get precisely co-registered MRI and PET images with the help of PET/CT fusion images. MRI-PET fusion images. MRI-PET fusion images were useful especially for diagnosis tumor extent or invasion into muscles and soft tissues in Head and Neck.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"平成16年度HIMAMC共同利用研究成果発表会","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"古賀, 雅久"}],"nameIdentifiers":[{"nameIdentifier":"603778","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐合, 賢治"}],"nameIdentifiers":[{"nameIdentifier":"603779","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉川, 京燦"}],"nameIdentifiers":[{"nameIdentifier":"603780","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"溝江, 純悦"}],"nameIdentifiers":[{"nameIdentifier":"603781","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"古賀 雅久","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"603782","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐合 賢治","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"603783","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉川 京燦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"603784","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"溝江 純悦","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"603785","nameIdentifierScheme":"WEKO"}]}]},"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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"頭頚部・脳腫瘍におけるPET-CT-MRI/MRS画像の有用性の検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"頭頚部・脳腫瘍におけるPET-CT-MRI/MRS画像の有用性の検討"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-04-18"},"publish_date":"2005-04-18","publish_status":"0","recid":"60916","relation_version_is_last":true,"title":["頭頚部・脳腫瘍におけるPET-CT-MRI/MRS画像の有用性の検討"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:48:21.867167+00:00"}