WordNet
- relating to or associated with the bronchi; "bronchial tubes"; "bronchial pneumonia"
PrepTutorEJDIC
- 気管支の
- bronchusの複数形
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/12/31 08:49:28」(JST)
[Wiki en表示]
| Bronchial artery |
|
Bronchial artery labeled at center right
|
| Details |
| Latin |
Arteriae bronchiales,
rami bronchiales partis thoracicae aortae |
| Source |
Thoracic aorta |
|
Vein
|
Bronchial veins |
| Supplies |
Lungs |
| Identifiers |
| Gray's |
p.600 |
Dorlands
/Elsevier |
r_02/12689141 |
| TA |
A12.2.11.002 |
| FMA |
71536 |
| Anatomical terminology |
In human anatomy, the bronchial arteries supply the lungs with nutrition and oxygenated blood. Although there is much variation, there are usually two bronchial arteries that run to the left lung, and one to the right lung.
Contents
- 1 Origin
- 2 Distribution to lung
- 3 Comparison with pulmonary arteries
- 4 Clinical relevance
- 5 See also
- 6 References
- 7 External links
Origin
The left bronchial arteries (superior & inferior) usually arise directly from the thoracic aorta.
The single right bronchial artery usually arises from one of the following:
- 1) the thoracic aorta at a common trunk with the right 3rd posterior intercostal artery
- 2) the superior bronchial artery on the left side
- 3) any number of the right intercostal arteries mostly the third right posterior.
Distribution to lung
The bronchial arteries supply blood to the bronchi and connective tissue of the lungs. They travel with and branch with the bronchi, ending about at the level of the respiratory bronchioles. They anastomose with the branches of the pulmonary arteries, and together, they supply the visceral pleura of the lung in the process.
Note that much of the blood supplied by the bronchial arteries is returned via the pulmonary veins rather than the bronchial veins.
Each bronchial artery also has a branch that supplies the esophagus.
Comparison with pulmonary arteries
It is easy to confuse the bronchial arteries with the pulmonary arteries, because they both supply the lungs with blood, but there are important differences:
| artery |
function |
circulation |
diameter |
| pulmonary arteries |
supplies deoxygenated blood pumped from the right ventricle |
pulmonary circulation |
relatively large |
| bronchial arteries |
supplies oxygenated blood pumped from the left ventricle |
systemic circulation |
relatively small |
Clinical relevance
The bronchial arteries are typically enlarged and tortuous in chronic pulmonary thromboembolic hypertension.[1]
The bronchial arteries are usually not reconnected following lung transplantation[2]
Aneurysms of the bronchial artery may mimic aortic aneurysms.[3]
See also
- Bronchial veins
- Pulmonary thromboendarterectomy
References
- ^ Kauczor H, Schwickert H, Mayer E, Schweden F, Schild H, Thelen M (1994). "Spiral CT of bronchial arteries in chronic thromboembolism". J Comput Assist Tomogr 18 (6): 855–61. doi:10.1097/00004728-199411000-00002. PMID 7962789.
- ^ Nowak et al. Bronchial Artery Revascularization affects Graft Recovery after Lung Transplant. AJRCCM Vol 165. Number 2, Jan 2002
- ^ Vernhet H, Bousquet C, Jean B, et al. (1999). "Bronchial aneurysms mimicking aortic aneurysms: endovascular treatment in two patients". Cardiovasc Intervent Radiol 22 (3): 254–7. doi:10.1007/s002709900378. PMID 10382061.
External links
- Anatomy figure: 21:06-06 at Human Anatomy Online, SUNY Downstate Medical Center - "Branches of the ascending aorta, arch of the aorta, and the descending aorta."
- Histology image: 13903loa – Histology Learning System at Boston University
- Bronchial arteries - anatquest.nlm.nih.gov.
|
Arteries of the torso and chest
|
|
| Pulmonary |
- Right pulmonary artery
- Left pulmonary artery (Ligamentum arteriosum)
|
|
| Coronary |
- Right coronary: SA nodal
- AV nodal
- Atrial
- Right marginal
- Posterior interventricular
- Left coronary: Anterior interventricular
- Left circumflex (Left marginal)
|
|
| Aorta |
- Ascending aorta
- Aortic arch
- Descending aorta
- Thoracic aorta
- Abdominal aorta
- Aortic body
|
|
| Aortic arch |
| Brachiocephalic |
- Thyreoidea ima
- Right subclavian
- Right common carotid
|
|
Left
common carotid |
- External carotid
- Internal carotid
- Carotid body
- Carotid sinus
- Carotid bifurcation
|
|
Left
subclavian |
- Internal thoracic: Anterior intercostal
- Thymic
- Pericardiacophrenic
- Perforating branches
- terminal (Musculophrenic, superior epigastric)
- Costocervical trunk: Highest intercostal (Posterior intercostal 1–2)
- Deep cervical
|
|
|
Descending
aorta |
- visceral: Bronchial
- Esophageal
- Mediastinal
- parietal: Posterior intercostal 3 * 11
- Subcostal
- Superior phrenic
|
|
|
Index of the circulatory system
|
|
| Description |
- Anatomy
- Arteries
- head and neck
- arms
- chest
- abdomen
- legs
- Veins
- head and neck
- arms
- chest
- abdomen and pelvis
- legs
- Development
- Cells
- Physiology
|
|
| Disease |
- Congenital
- Neoplasms and cancer
- Lymphatic vessels
- Injury
- Vasculitis
- Other
- Symptoms and signs
|
|
| Treatment |
- Procedures
- Drugs
- beta blockers
- channel blockers
- diuretics
- nonsympatholytic vasodilatory antihypertensives
- peripheral vasodilators
- renin–angiotensin system
- sympatholytic antihypertensives
- vasoprotectives
|
|
|
UpToDate Contents
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English Journal
- High resolution fluorescence microscopy evidence on the transport of immunoglobulins. Differences between mammalian IgG, F(ab')(2) and avian IgY.
- Sevcik C, Salazar V, Díaz P, D'Suze G, Vázquez H.SourceLaboratory on Cellular Neuropharmacology, Centro de Biofísica y Bioquímica, Instituto Venezolano de Investigaciones Científicas (IVIC), Apartado 20632, Caracas 1020A, Bolivarian Republic of Venezuela. Electronic address: carlos.sevcik.s@gmail.com.
- Toxicon : official journal of the International Society on Toxinology.Toxicon.2013 Mar;63:7-18. doi: 10.1016/j.toxicon.2012.10.022. Epub 2012 Nov 14.
- We describe the subcellular localization of horse F(ab')(2) and IgG, and ostrich IgY labeled with fluorescein isothiocyanate (FITC) administered IV to mice. We used wide field high sensitivity fluorescence microscopy deblurred by 3-dimensional blind deconvolution of kidney, liver, lungs and brain se
- PMID 23159396
- Transcatheter Arterial Embolization With Spherical Embolic Agent for Pulmonary Metastases From Renal Cell Carcinoma.
- Seki A, Hori S, Sueyoshi S, Hori A, Kono M, Murata S, Maeda M.SourceDepartment of Radiology, Gate Tower Institute for Image Guided Therapy, 11F, Gate Tower Building, 1-Rinku Ohrai-Kita, Izumisanocity, Osaka, 598-0048, Japan, sekia@igtc.jp.
- Cardiovascular and interventional radiology.Cardiovasc Intervent Radiol.2013 Feb 21. [Epub ahead of print]
- PURPOSE: This retrospective study aimed to evaluate the safety and local efficacy of transcatheter arterial embolization (TAE) with superabsorbent polymer microspheres (SAP-MS) in patients with pulmonary metastases from renal cell carcinoma (RCC).METHODS: Sixteen patients with unresectable pulmonary
- PMID 23430025
Japanese Journal
- Coronary Artery Bypass Grafting in a Patient with Unstable Angina Pectoris and Bronchiectasis
- Oda Takeshi,Yasunaga Hiroshi,Matsuura Yasuo,Watanabe Genki,Zaima Yasuyuki,Takaseya Tohru,Wada Yoshihiro
- Annals of Thoracic and Cardiovascular Surgery, 2013
- … Computed tomography showed fistulae between the dilated bronchial arteries and the left pulmonary artery. … To avoid perioperative massive hemoptysis, embolizations of 2 bronchial arteries and an inferior phrenic artery were performed preceding the coronary artery bypass grafting. …
- NAID 130003377807
- Esophageal cancer with racemose hemangioma of the bronchial arteries
- KIMURA Masahiro,KUWABARA Yoshiyuki,ISHIGURO Hideyuki,TAKEYAMA Hiromitsu
- General thoracic and cardiovascular surgery 60(3), 149-152, 2012-03-10
- NAID 10031121071
Related Links
- Illustrated Encyclopedia of Human Anatomic Variation: Opus II: Cardiovascular System: Arteries: Thorax Bronchial and Esophageal Arteries Ronald A. Bergman, PhD ... The bronchial arteries are the nutrient arteries of the lung; they ...
- N T . T tion-ready ib www.rsna.orgrsnarights. CHEST IMAGING 32 Bronchial Arteries: Anatomy, Function, Hypertrophy, and Anomalies1 The two main sources of blood supply to the lungs and their sup-porting ...
Related Pictures
★リンクテーブル★
[★]
- 英
- brochial artery (Z), bronchial arteries
- ラ
- rami bronchiales
- 関
- 大動脈
[★]
- 関
- bronchi、bronchial tube、bronchus