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<Originals> Petrous bone hemorrhage : specificity and pathogenesis
https://kindai.repo.nii.ac.jp/records/10584
https://kindai.repo.nii.ac.jp/records/10584e2d2cf9a-269b-40e7-a973-e2cb23d003ec
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AA0050842X-20121200-0063.pdf (19.0 MB)
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| Item type | ☆紀要論文 / Departmental Bulletin Paper(1) | |||||||||
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| 公開日 | 2015-02-04 | |||||||||
| タイトル | ||||||||||
| タイトル | <Originals> Petrous bone hemorrhage : specificity and pathogenesis | |||||||||
| 言語 | en | |||||||||
| 著者 |
Okusa, Nobutaka
× Okusa, Nobutaka
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| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題 | petrous bone, hemorrhage, drowning, asphyxia, congestion, pathology | |||||||||
| 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 | departmental bulletin paper | |||||||||
| 著者 所属 | ||||||||||
| 値 | Department of Legal Medicine, Kinki University Faculty of Medicine | |||||||||
| 著者所属(翻訳) | ||||||||||
| 値 | Kinki University | |||||||||
| 版 | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 出版者 名前 | ||||||||||
| 出版者 | Kinki University Medical Association | |||||||||
| 書誌情報 |
en : ACTA MEDICA KINKI UNIVERSITY 巻 37, 号 2, p. 63-69, 発行日 2012-12-01 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 03866092 | |||||||||
| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | [Abstract] Whether or not temporal petrous bone hemorrhage is drowning/asphyxia specific or not has been controversial. This issue was investigatedby analyzing 151judicial autopsy cases using semi-3-dimensional microscopic observations of the bones. This systematic evaluation revealed the hemorrhages in all 151cases, not only of the drowning/asphyxia group, but also of the others. Therefore, it was concluded that the hemorrhage was non-specific. Venous congestion was also one of the most consistent features of the bones. During agonal periods, hypoxia seemed unavoidable. The "hypoxic pulmonary vasoconstriction" increases the central venous pressure. Even in the agonal periods, arterial blood flow to the brain is relatively maintained by cerebral autoregulation. In addition, the small petrous veins do not have sufficient supporting structures. These mechanisms might contribute to the pathogenesis of perimortal petrous bone hemorrhage. There is no single sign which proves drowning/asphyxia as the cause of death.The judgment about the cause should be based on the overall assessment. | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | application/pdf | |||||||||
