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What is Happening in The Ards Piglet Lungs: - The Origin of B-Lines on Ultrasonography -
http://hdl.handle.net/10129/6144
http://hdl.handle.net/10129/61442b21c9f9-687c-43a2-942e-46e48a63c39e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
HirosakiMedJ_68(1)_14.pdf (424.6 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2017-10-23 | |||||||||||
| タイトル | ||||||||||||
| タイトル | What is Happening in The Ards Piglet Lungs: - The Origin of B-Lines on Ultrasonography - | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | B-lines | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | ARDS | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | TTE | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | TEE | |||||||||||
| 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 |
Nishimura, Masayuki
× Nishimura, Masayuki
× Tsubo, Toshihito
× Hirota, Kazuyoshi
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| 著者所属 | ||||||||||||
| 値 | Department of Anesthesiology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan | |||||||||||
| 著者所属 | ||||||||||||
| 値 | Intensive Care Unit, Hirosaki University Hospital Hirosaki, Japan | |||||||||||
| 著者所属 | ||||||||||||
| 値 | Department of Anesthesiology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | B-lines are the important signs of pulmonary edema in acute respiratory distress syndrome （ARDS） detected with ultrasonography. We studied the mechanism of the origin and disappearance of B-lines in ARDS piglets using ultrasonography and microscopy. Methods: ARDS was induced by intratracheal administration of 0.1M Hydrochloric Acid （HCl） in 23 anesthetized, ventilated piglets. The occurrence of B-lines was evaluated using transthoracic echography （TTE） and transesophageal echography （TEE）. Changes in B-lines were recorded after a saline infusion into the pleural space, and after pulmonary consolidation developed and reached the pleura. Left lower lobe was excised and lung sections were examined by light microscopy. Results: Following the saline infusion into the pleural space, we observed B-lines fanning out from the visceral pleura. As pulmonary consolidation developed, B-lines disappeared. The structure that B-lines fanned out from was the complex of thickened pleura and sub-pleural interlobular septa surrounded by gas. In the tissue where B-lines disappeared, the thickened sub-pleural interlobular septa were surrounded by cells and liquid. Conclusions: We found that B-lines derive from the complex of thickened pleura and sub-pleural interlobular septa surrounded by gas. B-lines disappeared when the sub-pleural thickened interlobular septa were surrounded by cells and liquid. |
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| 引用 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 弘前医学. 68, p.14-22. 2017 | |||||||||||
| 書誌情報 |
弘前医学 巻 68, 号 1, p. 14-22, 発行日 2017-10-05 |
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| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0439-1721 | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN00211444 | |||||||||||
| 著者版フラグ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| 日本十進分類法 | ||||||||||||
| 主題Scheme | NDC | |||||||||||
| 主題 | 490 | |||||||||||
| NIIサブジェクト | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | 医学 | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | 弘前大学大学院医学研究科・弘前医学会 | |||||||||||
| 資源タイプ | ||||||||||||
| 値 | Article | |||||||||||
