Usefulness of multislice-CT using multiplanar reconstruction in the preoperative assessment of the ossicular lesions in the middle ear diseases

• Material Type: 博士論文
• Title: Usefulness of multislice-CT using multiplanar reconstruction in the preoperative assessment of the ossicular lesions in the middle ear diseases
• Author/Editor: 藤原, 聖子
• Author Heading: 藤原, 聖子
• Publication Date: 2016-02-17
• Publication Date (W3CDTF): 2016-02-17
• Degree grantor/type: 香川大学
• Date Granted: 2016-02-17
• Date Granted (W3CDTF): 2016-02-17
• Dissertation Number: 乙第275号
• Degree Type: 博士（医学）
• Conferring No. (Dissertation): 乙第275号
• Text Language Code: eng
• Alias of Author: Fujiwara, Seiko
• Subject Heading: Multiscan CT; Multiplanar reconstruction image; Middle ear diseases; Auditory ossicular lesion; Surgical findings
• Target Audience: 一般
• Note (General): Objective: The aim of the study is to evaluate the usefulness of multislice computed tomography (MSCT) using multiplanar reconstruction (MPR) in obtaining preoperative information on the ossicular lesions of middle ear diseases by comparing the ossicular findings of MPR images with the operative findings.; Methods: Sixty-two ears and 10 ears with preoperative middle ear diseases underwent 4- and 64-detector row CT of the temporal bone in Kagawa University Hospital, respectively. MPR images of three ossicles were created at the planes parallel to the long axis of ossicles.; Results: The findings of the three ossicles in MPR images were compatible with their operative findings in approximately 91% of 72 ears with various middle ear diseases. There was no significant difference in the coincidence rate of both findings between 4- and 64-detector row CT scanners. The ears with no soft tissue shadows around the ossicles had the coincidence rate of 96-100% in each ossicular part, whereas the coincidence rate was lower in the ears with soft tissue shadows around the ossicles.; Conclusion: MPR imagings of the ossicles provide accurate preoperative information on the ossicular lesions in middle ear diseases. The 4-detector CT is still a useful device for imaging of the ossicles.
• DOI: info:doi/10.1016/j.anl.2015.08.007; https://doi.org/info:doi/10.1016/j.anl.2015.08.007
• Persistent ID (NDL): info:ndljp/pid/11337631; https://dl.ndl.go.jp/pid/11337631
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2019-08-03T12:23:27+09:00
• Date Created (W3CDTF): 2020-10-27
• Format (IMT): PDF
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): https://kagawa-u.repo.nii.ac.jp/records/395
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp