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  1. 0 資料タイプ別
  2. 03 紀要論文
  1. 250 大学院医歯学総合研究科(医)
  2. 20 紀要
  3. 02 新潟医学会雑誌
  4. 第106巻第9号

Dynamic CTによる下垂体Microadenomaの診断 第2編 Dynamic CTによる下垂体Microadenomaの診断基準

http://hdl.handle.net/10191/39959
http://hdl.handle.net/10191/39959
e380cd2c-ff4e-4a37-851c-2573425a8d04
名前 / ファイル ライセンス アクション
106(09)_881-892.pdf 106(09)_881-892.pdf (5.4 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2016-03-18
タイトル
タイトル Dynamic CTによる下垂体Microadenomaの診断 第2編 Dynamic CTによる下垂体Microadenomaの診断基準
タイトル
言語 en
タイトル Dynamic CTによる下垂体Microadenomaの診断 第2編 Dynamic CTによる下垂体Microadenomaの診断基準
言語
言語 jpn
キーワード
主題Scheme Other
主題 dynamic CT
キーワード
主題Scheme Other
主題 pituitary microadenoma
キーワード
主題Scheme Other
主題 ダイナミックCT
キーワード
主題Scheme Other
主題 下垂体微小腺腫
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
その他のタイトル
その他のタイトル Dynamic Computed Tomography for the Diagnosis of Pituitary Microadenoma Part 2 Diagnostic Criteria on Pituitary Microadenoma by Dynamic CT
著者 土屋, 俊明

× 土屋, 俊明

WEKO 127780

土屋, 俊明

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著者別名
識別子 127781
識別子Scheme WEKO
姓名 Tsuchiya, Toshiaki
抄録
内容記述タイプ Abstract
内容記述 The purpose of this paper is to establish the diagnostic criteria on microadenoma by dynamic CT. Dynamic CT was studied in 19 patients with hormone-secreting microadenomas. There were 10 prolactin-secreting, 5 growth-hormone-secreting, and 4 adrenocorticotropic-hormone-secreting adenomas. The following diagnostic criteria on microadenomas were concluded by analyzing dynamic CT on 19 microadenomas, in which histology, location and extension of the tumor were verified by surgery and postoperative CT. 1) The tuft distorted and displaced indicates a mass effect mainly in the opposite side. The mid-situated tuft with a disproportionately small size compared with a size of the anterior lobe indicates a mass effect mainly in the midportion. 2) The area, into which a high density at the tuft definitely spreads, presents the normal anterior lobe. The area, in which less increase in density than the former area is observed, indicates an abnormal mass. In the time-density curve, the former area represents the vascular pattern or the hypervascular extravasation pattern, while the latter area represents extravasation of contrast material in a hypovascular tissue. Only eight microadenomas were presented as a less enhanced mass. The rest of the cases exhibited adenomas isodense to the normal pituitary gland. Dynamic CT was usefull partiularly in the diagnosis of isodense adenomas.
書誌情報 新潟医学会雑誌
en : 新潟医学会雑誌

巻 106, 号 9, p. 881-892, 発行日 1992-09
出版者
出版者 新潟医学会
ISSN
収録物識別子タイプ ISSN
収録物識別子 00290440
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN00182415
著者版フラグ
値 publisher
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