胸郭下口
WordNet
- of or characteristic of low rank or importance
- one of lesser rank or station or quality
- having an orbit between the sun and the Earths orbit; "Mercury and Venus are inferior planets"
- lower than a given reference point; "inferior alveolar artery"
- of low or inferior quality
- a device that controls amount of light admitted
- an man-made opening; usually small
- a natural opening in something
PrepTutorEJDIC
- (階級・親分・質・程度などが)『下の』,『劣る』, / (位置が)低い,下方の / 目下の者;劣った人
- すき間,穴 / (カメラの)しぼり穴
- 胸の,胸部の
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/10/30 21:17:21」(JST)
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This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (December 2009) |
| Inferior thoracic aperture |
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The posterior aspect of the thorax. (Inferior thoracic aperture visible at bottom.)
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| Details |
| Latin |
apertura thoracis inferior |
| Identifiers |
Dorlands
/Elsevier |
a_51/12144778 |
| TA |
A02.3.04.004 |
| FMA |
7567 |
| Anatomical terminology |
The thoracic outlet or inferior thoracic aperture is much larger than the thoracic inlet (superior thoracic aperture). The thoracic outlet is the lower opening of the thoracic cavity whose edges are the lowest ribs. It is closed by the diaphragm, which separates the thoracic cavity from the abdominal cavity.
The thoracic outlet is bounded by:
- the 12th thoracic vertebra posteriorly,
- 11th and 12th pairs of ribs laterally,
- costal cartilages of ribs 7 through 10 anteriorly,
- and the xiphisternal joint - (i.e.: the articulation between the xiphoid process and the inferior border of the sternal body) anteriorly.
Structures passing through the thoracic outlet between the thorax and abdomen include the inferior vena cava and esophagus, both of which pass through the diaphragm, and the abdominal aorta and thoracic duct which pass through the diaphragm, through the aortic hiatus.
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Bones of torso
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| Vertebrae |
| General structure |
- Body
- Arch
- Vertebral foramen
- Intervertebral foramina
- Processes
- transverse
- articular
- spinous
- Spinal canal
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| Cervical vertebrae |
- Uncinate process of vertebra
- Transverse foramen
- Anterior tubercle
- Carotid tubercle
- Posterior tubercle
- Atlas
- lateral mass
- anterior arch
- posterior arch
- Axis
- Vertebra prominens
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| Thoracic vertebrae |
- Costal facets
- superior
- inferior
- transverse
- Uncinate process of vertebra
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| Lumbar vertebrae |
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| Sacrum |
- Base
- Ala of sacrum
- Lateral surface
- Pelvic surface
- Dorsal surface
- posterior sacral foramina
- Median sacral crest
- Medial sacral crest
- Lateral sacral crest
- Sacral canal
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| Coccyx |
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| Thorax |
| Rib cage |
- Ribs
- true ribs
- false ribs
- floating ribs
- Parts
- angle
- tubercle
- costal groove
- neck
- head
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| Sternum |
- Suprasternal notch
- Manubrium
- Sternal angle
- Body of sternum
- Xiphisternal joint
- Xiphoid process
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| Thoracic cage |
- Thoracic inlet
- Inferior thoracic aperture
- Intercostal space
- Costal margin
- Infrasternal angle
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Index of bones and cartilage
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| Description |
- Anatomy
- bones
- skull
- face
- neurocranium
- compound structures
- foramina
- upper extremity
- torso
- pelvis
- lower extremity
- Physiology
- Development
- Cells
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| Disease |
- Congenital
- Neoplasms and cancer
- Trauma
- Other
- Symptoms and signs
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| Treatment |
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References
[1] [2]
- ^ Thoracic diaphragm
- ^ http://anatomy.med.umich.edu/cardiovascular_system/thorax_wall_tables.html
UpToDate Contents
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English Journal
- Thoracic outlet: an anatomical redefinition that makes clinical sense.
- Ranney D1.
- Clinical anatomy (New York, N.Y.).Clin Anat.1996;9(1):50-2.
- The diagnosis of thoracic outlet syndrome (TOS) is intrinsically difficult, and the literature about it is full of confusing terminology. Symptoms may arise due to compression of neural and/or vascular elements in one or more of three different locations. A number of tests were developed during the
- PMID 8838281
- [Diffuse spontaneous cervical cellulitis caused by anaerobic bacteria].
- Pignat JC, Haguenauer JP, Navailles B.
- Revue de laryngologie - otologie - rhinologie.Rev Laryngol Otol Rhinol (Bord).1989;110(2):141-4.
- Nine cases of diffusal cervical cellulitis due to anaerobes were analysed. Some of them had right away extensions (to the inferior mediastinum or to the face). From these cases, the authors argue their treatment protocol. Surgery was performed immediately after diagnosis, and associated with intensi
- PMID 2781182
- [The diagnostic value of computerized tomography in mediastinal diseases depending on their localization].
- Sommer B, Doppman JL, Stelter W, Mayr B, Rienmüller R, Lissner J.
- Computertomographie.Computertomographie.1981 Apr;1(1):35-42.
- The diagnostic ranking and importance of computerised tomography was examined in 116 patients with abnormal findings in the mediastinal region, and was compared with conventional, non-invasive x-ray examinations. This method also yielded significant CT-specific additional information in the anterior
- PMID 7186837
Japanese Journal
- X線CT画像における胸郭下口の自動抽出と横隔膜の自動推定への応用(Poster1)
- 二宮 啓彰,周 向栄,陳 華岳 [他],原 武史,藤田 広志,横山 龍二郎,兼松 雅之,星 博昭
- 電子情報通信学会技術研究報告. MI, 医用画像 107(461), 107-110, 2008-01-18
- 本研究では,人体の臓器や組織の抽出に重要な胸部と腹部の境界面である横隔膜を自動推定する方法を提案する.横隔膜は,周囲の複数の臓器や組織とCT値が近いため,濃淡しきい値処理や連絡性などの特徴量のみで抽出するのは困難である.そこで,骨格の位置情報から体腔と胸郭下口を自動抽出し,肺野に接した部分の横隔膜と体腔の輪郭を合成することで横隔膜の推定精度を高める手段を検討する.医師の指示のもと作成した54症例の …
- NAID 110006623275
- 人体の解剖学的構造認識のための体幹部X線CT画像における骨格構造の自動解析(領域抽出/構造解析)
- 小島 慎平,周 向栄,原 武史 [他],藤田 広志,陳 華岳,横山 龍二郎,星 博昭
- 電子情報通信学会技術研究報告. MI, 医用画像 106(343), 43-48, 2006-11-06
- 計算機支援診断において,人体臓器の解剖学的構造の自動認識は重要な要素であり,画像内の臓器領域の自動認識・抽出が必要不可欠である.そのとき,体幹部に存在する骨格と他の臓器との位置関係は症例による個体差が小さいため,骨格を用いることにより症例間の身長差や姿勢の正規化,臓器の位置情報の推定が可能であると考えられる.今回は骨格の構造認識結果を利用し,その応用例として,胸郭上口,胸郭下口,鼡径靭帯,腸骨前縁 …
- NAID 110005716515
Related Links
- in·fe·ri·or tho·rac·ic ap·er·ture [TA] the inferior boundary of the bony thorax composed of the twelfth thoracic vertebra and the lower margins of the rib ... Disclaimer All content on this website, including dictionary, thesaurus, literature ...
- The thoracic outlet, also termed the inferior thoracic aperture, is the inferior margin of the thoracic cavity. Its bony margins are: posteriorly: twelfth thoracic vertebra posterolaterally: twelfth and eleventh ribs anterolaterally: the ...
★リンクテーブル★
[★]
- 英
- inferior thoracic aperture
- ラ
- apertura thoracis inferior
- 関
- 胸郭
[★]
- 関
- breast、chest、pectoral、pectoral region、thoraces、thoracic cavity、thoracic cord、thoracic spinal cord、thoracic spine、thoracic vertebra、thoracic vertebrae、thorax、vertebrae thoracicae
[★]
- 関
- inferio、inferiorly、infra、lower、recessive、recessively、recessiveness
[★]
- 関
- inferior、inferiorly、infra、lower、sub、underneath
[★]
- 関
- open、opening、orifice、orificial