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CT and MRI findings of thymic carcinoid
http://hdl.handle.net/10069/37493
http://hdl.handle.net/10069/37493a94a4401-c3a1-4b79-ab1f-02560cd3d4e7
名前 / ファイル | ライセンス | アクション |
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BJR90_20150341.pdf (479.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2018-03-04 | |||||
タイトル | ||||||
タイトル | CT and MRI findings of thymic carcinoid | |||||
言語 | ||||||
言語 | eng | |||||
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 | journal article | |||||
著者 |
Shimamoto, Aya
× Shimamoto, Aya× Ashizawa, Kazuto× Kido, Yasuo× Hayashi, Hideyuki× Nagayasu, Takeshi× Kawakami, Atsushi× Mukae, Hiroshi× Hayashi, Tomayoshi× Ohtsubo, Mayumi× Shigematsu, Kazuto× Nakazono, Takahiko× Yabuuchi, Hidetake× Uetani, Masataka |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Objective: To evaluate the CT and MRI findings of thymic carcinoid and to compare these findings with previously published findings of thymoma. Methods: 11 cases of pathologically proven thymic carcinoid were reviewed retrospectively. Three patients had typical carcinoid, and eight patients had atypical carcinoid. The characteristics of the tumours and related thoracic abnormalities were assessed in each case on CT and/or MRI by two chest radiologists. The final decisions on the findings were reached by consensus. Results: Thymic carcinoids were more likely to have a large mass (ranging from 18 to 105 mm), irregular contours (n=8), heterogeneous intensity on T2 weighted images (n=6; eight patients underwent MRI), heterogeneous enhancement (n=9) and local invasion (n=7). A necrotic or cystic component was identified in seven patients (one typical carcinoid and six atypical carcinoids). Lymphadenopathy was seen in four patients. Septum, capsule, haemorrhage and calcification were seen in three patients, two patients, two patients and one patient, respectively, with atypical carcinoid. Conclusion: Thymic carcinoids tend to have a high prevalence of large masses, irregular contours, heterogeneous intensity on T2 weighted images, heterogeneous enhancement and local invasion on CT and/or MRI. A necrotic or cystic component is often seen in atypical carcinoid. Advances in knowledge: Radiologic features of thymic carcinoid mimic those of high-risk thymomas and/or thymic carcinomas. | |||||
書誌情報 |
The British Journal of Radiology 巻 90, 号 1071, p. 20150341, 発行日 2017-03-03 |
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出版者 | ||||||
出版者 | British Institute of Radiology | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00071285 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1748880X | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1259/bjr.20150341 | |||||
権利 | ||||||
権利情報 | c 2017 The Authors. Published by the British Institute of Radiology. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | The British Journal of Radiology, 90(1071), 20150341; 2017 |