胸壁
- 関
- chest wall
WordNet
- surround with a wall in order to fortify (同)palisade, fence, fence in, surround
- a difficult or awkward situation; "his back was to the wall"; "competition was pushing them to the wall"
- a layer of material that encloses space; "the walls of the cylinder were perforated"; "the containers walls were blue"
- a masonry fence (as around an estate or garden); "the wall followed the road"; "he ducked behind the garden wall and waited"
- an architectural partition with a height and length greater than its thickness; used to divide or enclose an area or to support another structure; "the south wall had a small window"; "the walls were covered with pictures"
- (anatomy) a layer (a lining or membrane) that encloses a structure; "stomach walls" (同)paries
- a vertical (or almost vertical) smooth rock face (as of a cave or mountain)
- anything that suggests a wall in structure or function or effect; "a wall of water"; "a wall of smoke"; "a wall of prejudice"; "negotiations ran into a brick wall"
- an alliance of nations joining together to fight a common enemy
PrepTutorEJDIC
- {C}(石・れんがなどの)『壁』,へい / {U}(胃などの)内壁,内側 / {C}(…の)壁[のようなもの]《+of+名》 / …‘を'壁(へい)で囲む / …‘を'壁で仕切る / 〈窓・入り口など〉‘を'壁ぃふさぐ《+up+名,+名+up》
- 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)』「2017/12/14 04:14:06」(JST)
[Wiki en表示]
Thoracic wall |
Body cavities
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A transverse section of the thorax, showing the contents of the middle and the posterior mediastinum.
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Anatomical terminology
[edit on Wikidata]
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The thoracic wall or chest wall is the boundary of the thoracic cavity.
Contents
- 1 Structure
- 2 Function
- 3 Clinical significance
- 4 References
- 5 External links
Structure
The bony skeletal part of the thoracic wall is the rib cage, and the rest is made up of muscle, skin, and fasciae.
The chest wall has 10 layers, namely skin, superficial fascia, deep fascia, serratus anterior, layer for ribs (containing intercostal muscles), and endothoracic fascia from superficial to deep. However, the muscular layers vary according to the region of the chest wall. For example, they may include muscles like pectoralis major or latissimus dorsi.
Function
Diving reflex
Main article: Mammalian diving reflex
When not breathing for long and dangerous periods of time in cold water, a person's body undergoes great temporary changes to try to prevent death. It achieves this through the activation of the mammalian diving reflex, which has 3 main properties. Other than Bradycardia and Peripheral vasoconstriction, there is a blood shift which occurs only during very deep dives that affects the thoracic cavity (a chamber of the body protected by the thoracic wall.) When this happens, organ and circulatory walls allow plasma/water to pass freely throughout the thoracic cavity, so its pressure stays constant and the organs aren't crushed. In this stage, the lungs' alveoli fill up with blood plasma, which is reabsorbed when the organism leaves the pressurized environment. This stage of the diving reflex has been observed in humans (such as world champion freediver Martin Štěpánek) during extremely deep (over 90 metres or 300 ft) free dives.
Clinical significance
Necrosis
In rare cases intentional or accidental trauma may lead to chest wall (thoracic wall) necrosis.[1]
References
- ^ Eskandarlou, M; Moaddab, AH (Aug 2010). "Chest wall necrosis and empyema resulting from attempting suicide by injection of petroleum into the pleural cavity". Emerg Med J. 27 (8): 616–8. doi:10.1136/emj.2009.073486. PMID 20558490.
External links
- Thoracic wall at the US National Library of Medicine Medical Subject Headings (MeSH)
- Anatomy photo:18:lo-0000 at the SUNY Downstate Medical Center
Anatomy of the thorax
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General |
- Mediastinum
- Thoracic wall
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Pleural cavity |
- Parietal pleura
- Visceral pleura
- Pulmonary ligament
- Recesses
- Costomediastinal
- Costodiaphragmatic
- Endothoracic fascia
- Suprapleural membrane
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UpToDate Contents
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- 1. 胸壁疾患 diseases of the chest wall
- 2. 慢性腹壁痛 chronic abdominal wall pain
- 3. 成人における貫通性胸部外傷の初期評価およびマネージメント initial evaluation and management of penetrating thoracic trauma in adults
- 4. 胸部大動脈瘤の臨床症状および診断 clinical manifestations and diagnosis of thoracic aortic aneurysm
- 5. 胸郭出口症候群の概要 overview of thoracic outlet syndromes
English Journal
- Response corridors for the medial-lateral compressive stiffness of the human arm: Implications for side impact protection.
- Kemper AR.SourceVirginia Tech - Wake Forest University, Center for Injury Biomechanics, 449 ICTAS Building, Stanger Street MC 0298, Blacksburg, VA 24061, United States. Electronic address: akemper@vt.edu.
- Accident; analysis and prevention.Accid Anal Prev.2013 Jan;50:204-22. doi: 10.1016/j.aap.2012.04.014. Epub 2012 May 11.
- The biofidelity of side impact anthropomorphic test devices (ATDs) is crucial in order to accurately predict injury risk of human occupants. Although the arm serves as a load path to the thorax, there are currently no biofidelity response requirements for the arm. The purpose of this study was to ch
- PMID 22579220
- Malignant primary chest wall neoplasms: a pictorial review of imaging findings.
- Souza FF, de Angelo M, O'Regan K, Jagganathan J, Krajewski K, Ramaiya N.SourceDepartment of Radiology, University of Mississippi Medical Center, Jackson, MS 39216, USA. Electronic address: fsouza@umc.edu.
- Clinical imaging.Clin Imaging.2013 Jan;37(1):8-17. doi: 10.1016/j.clinimag.2012.04.005. Epub 2012 Jun 8.
- Malignant primary chest wall neoplasms (MCWN) are uncommon. Although benign chest wall neoplasms are most commonly asymptomatic, MCWN typically manifest as painful, fast growing masses. While the imaging features of malignant masses can be nonspecific, knowledge of the typical radiologic manifestati
- PMID 23206603
Japanese Journal
- 症例 胸壁腫瘍切除後の肺ヘルニアに対し緊急手術を行った1例
- 臨床経験 大動脈瘤壁の石灰化内膜による下行大動脈人工血管破裂
- A Rare Case of Laparoscopic Repair of Simultaneously Occurring Morgagni and Paraesophageal Hernias
Related Pictures
★リンクテーブル★
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- 英
- thoracic wall (Z), chest wall (SPU)
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- 関
- breast、chest、pectoral、pectoral region、thoraces、thoracic cavity、thoracic cord、thoracic spinal cord、thoracic spine、thoracic vertebra、thoracic vertebrae、thorax、vertebrae thoracicae
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