| Item type |
デフォルトアイテムタイプ（フル）(1) |
| 公開日 |
2020-10-20 |
| タイトル |
|
|
タイトル |
Fetal Congenital Peripheral Bronchial Atresia Diagnosed by Magnetic Resonance Imaging : Two Case Reports |
|
言語 |
en |
| 作成者 |
Kozaki, Mitsuru
Iraha, Yuko
Masamoto, Hitoshi
Nitta, Hayase
Chinen, Yukiko
Kinjo, Tadatsugu
Mekaru, Keiko
Aoki, Yoichi
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 |
| 権利情報 |
|
|
言語 |
en |
|
権利情報Resource |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
|
権利情報 |
https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
congenital bronchial atresia |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
prenatal diagnosis |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
magnetic resonance imaging |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
ultrasonography |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Two types of congenital bronchial atresia (proximal and peripheral) have been classified. We report two cases of peripheral bronchial atresia diagnosed by prenatal ultrasonography (US) and magnetic resonance imaging (MRI). Evaluating an enlarged lung mass that is homogeneously hyperechoic on US and hyperintense on T2-weighted MRI can help in determining whether bronchial atresia is present. Proximal type is suggested when a dilated main bronchus is observed as a tubule structure of an involved lung hilum. In our cases, T2-weighted MRI revealed homogeneously hyperintense lung lesion with decreased signal intensity of adjacent lobe, flattening diaphragm, and mediastinal shift. Dilatation of the main bronchus was not observed and the opposite lung was normal in appearance. These findings were explained by secondary compression due to enlargement of the involved lung. The preservation of vascular structure and the retained normal shape, though enlarged, in the affected lobe were observed, which demonstrated undisrupted pulmonary architecture of the lobe. Thus, congenital cystic adenomatoid malformation was excluded because pulmonary architecture was relatively preserved. Finally, presumed diagnoses of the peripheral bronchial atresia were made and confirmed by postnatal chest computed tomography. |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
論文 |
| 出版者 |
|
|
出版者 |
Thieme Medical Publishers |
|
言語 |
en |
| 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 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 識別子 |
|
|
識別子 |
http://hdl.handle.net/20.500.12000/47005 |
|
識別子タイプ |
HDL |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1055/s-0038-1673620 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1055/s-0038-1673620 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2157-6998 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2157-7005 |
| 収録物名 |
|
|
収録物名 |
American Journal of Perinatology Reports |
|
言語 |
en |
| 書誌情報 |
巻 8,
号 4,
発行日 2018-10
|
10-1055-s-0038-1673620.pdf
