define internal thoracic artery
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Internal thoracic artery 1 Definition. The internal thoracic artery is a small branch of the subclavian artery of which the further branches supply the intercostal muscles of the chest wall, the diaphragm and the mamma. 2 Course. The internal thoracic artery arises from the subclavian artery – shortly after the origin.
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Definitions 1. Thoracic duct: - the largest lymphatic vessel of the body. - drains lymph from the entire body, except for the upper right quadrant, and returns. it to the left subclavian vein of the cardiovascular system.
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Anatomy Abdominal Aorta. The abdominal aorta is the largest artery in the abdomen that provides blood to the organs and tissues of the abdomen, pelvis, and legs. It descends from the thorax as a continuation of the thoracic aorta and branches several times to form the major arteries of the abdomen. The celiac trunk is a visceral artery that splits from the abdominal aorta below the inferior phrenic artery. 2  It branches almost immediately into the left gastric, splenic, and common hepatic arteries. 3  These arteries provide blood to the stomach, spleen, and liver.
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Anatomy Its visceral branches provide blood to organs, while its parietal branches supply blood to the tissues of the abdominal body wall. The inferior phrenic artery is a parietal artery, the most superior branch of the abdominal aorta. It extends superiorly to provide blood to the diaphragm muscle at the top of the abdomen.
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Do I Need A Lawyer To File Bankruptcy? Of course not. It costs money to hire a lawyer, just like it costs money to hire a surgeon. You do it because you want the expertise and because you don’t want to take chances with your life or your future. There are companies on TV and on the web that will encourage you to file bankruptcy without a lawyer.Their pitch is that You can file bankruptcy without a lawyer.f course not. It costs money to hire a lawyer, just like it costs money to hire a surgeon. You do it because you want the expertise and because you don’t want to take chances with your life or your future. There are companies on TV and on the web that will encourage you to file bankruptcy without a lawyer.
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Axillary artery In human anatomy, the axillary artery is a large blood vessel that conveys oxygenated blood to the lateral aspect of the thorax, the axilla (armpit) and the upper limb.Its origin is at the lateral margin of the first rib, before which it is called the subclavian artery.he axillary artery is often referred to as having three parts, with these divisions based on its location relative to the Pectoralis minor muscle, which is superficial to the artery. 1  First part-the part of the artery medial to pectoralis minor.
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THORACIC CAVITY thoracic cavity - the cavity in the vertebrate body enclosed by the ribs between the diaphragm and the neck and containing the lungs and heart chest cavity bodily cavity, cavum, cavity - (anatomy) a natural hollow or sinus within the body
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ARTERY • LUMBAR ARTERY (noun). The noun LUMBAR ARTERY has 1 sense: 1. one of four or five pairs of arteries that originate in the abdominal aorta and supply the lumbar vertebrae and the back muscles and abdominal wall. Familiarity information: LUMBAR ARTERY used as a noun is very rare.
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Iliac artery aneurysm Iliac arterial aneurysms are focal dilatations of the iliac artery. Although the dimensions that define the aneurysm are dependent on the sex of the patient and the portion of the artery involved, a common iliac artery (CIA) with a diameter ≥1.7 cm in males or ≥1.5 cm in females is considered ectatic.
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Thoracic Duct The thoracic duct gets extended in the chest area and from there it curves toward the internal jugular vein and the left carotid artery at the C7 vertebra. It travels through the aortic aperture diaphragm and rises along the posterior mediastinum.
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- There I was struck on the shoulder by a Jezail bullet, which shattered the bone and grazed the subclavian artery. Pre-stent deployment thoracic aortography confirmed a large contained thoracic aorta pseudo-aneurysm originating just below the origin of the left subclavian artery (LSA) (Fig.
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- Thoracic outlet syndrome (TOS) is a condition caused by compression of nerves or blood vessels in the thoracic outlet, the area between the base of the neck and the armpit, including the front of the shoulders and chest. Vascular. This can be a compression of the artery and vein.
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Major Blood Vessels: Descending Aorta - Thoracic and Abdominal Aorta Video: Major Blood Vessels: Descending Aorta - Thoracic and Abdominal Aorta The aorta is the largest artery of your body, and it is a strong and sturdy vessel. In this lesson, you will learn about its downward path through the chest and abdomen and discover the organs and structures supplied by its branches.
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thoracic Refers to the chest area. The thorax runs between the abdomen and neck and is encased in the ribs. thoracic (th·raˑ·sik), adj area of the back between the neck and twelfth rib. thoracic. pertaining to the chest. See also thoracolumbar. if obviously distorted can mean that the flatter side has a collapsed lung.
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vertebral artery vertebral artery, one of a pair of arteries branching from the subclavian arteries, arising deep in the neck from the cranial and dorsal subclavian surfaces.ach vertebral artery divides into two cervical and five cranial branches, supplying deep neck muscles, the spinal cord and spinal membranes, and the cerebellum. (vĕr'tĕ-brăl ahr'tĕr-ē) [TA].
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- coronary artery in Medicine. coronary artery n. An artery with origin in the right aortic sinus; with distribution to the right side of the heart in the coronary sulcus, and with branches to the right atrium and ventricle, including the atrioventricular branches and posterior interventricular branch; right coronary artery.
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Subclavian Artery - Regional Approach and Mnemonic The subclavian arteries are a pair of large arteries in the thorax that supply blood to the thorax, head, neck, shoulder and arms. Anatomy of the axillary artery and its branches. Course. On the left side of the body the subclavian comes directly from the aortic arch whereas on the right side it arises from the brachiocephalic trunk.
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superior thoracic aperture su·pe·ri·or tho·rac·ic ap·er·ture. [TA] the upper boundary of the bony thorax composed of the first thoracic vertebra and the upper margins of the first ribs and manubrium of the sternum. Note: clinicians refer to the superior thoracic aperture as the thoracic outlet. as in thoracic outlet syndrome..
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Overview The aorta is the major blood vessel that feeds blood to the body. A thoracic aortic aneurysm may also be called thoracic aneurysm and aortic dissection (TAAD) because an aneurysm can lead to a tear in the artery wall (dissection) that can cause life-threatening bleeding.
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Medical Definition of Internal jugular vein Internal jugular vein: The deeper of the two jugular veins in the neck that drain blood from the head, brain, face and neck and convey it toward the heart. The internal jugular vein collects blood from the brain, the outside of the face and the neck.It runs down the inside of the neck outside the internal and common carotid arteries and unites with the subclavian vein to form the innominate vein.The external jugular vein collects most of the blood from the outside of the skull and the deep parts of the face.t runs down the inside of the neck outside the internal and common carotid arteries and unites with the subclavian vein to form the innominate vein. The external jugular vein collects most of the blood from the outside of the skull and the deep parts of the face.
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Bronchial and Esophageal Arteries Peer Review Status: Internally Peer Reviewed The bronchial arteries are the nutrient arteries of the lung; they also supply bronchial glands, and in part the pericardium and esophagus. These vessels vary frequently in number and in their mode of origin.he bronchial arteries have been seen to arise from the subclavian (Haller). In one case, the two common trunks, each furnishing a branch to the right and left lungs, descended into the thorax; one trunk arose from the superior intercostal artery (R.
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Common iliac artery Common iliac artery. The common iliac artery originates from the abdominal aorta, the main blood vessel in the abdominal area. Both the aorta and the systemic arteries are part of the systemic circulatory system, which carries oxygenated blood from the heart to the other areas of the body and back. The aorta ends at the fourth vertebra of the lumbar spine. There it divides into the right and left common iliac arteries.
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- The Thoracic duct is the major lymphatic vessel, which starts near the lower part of the spine. It collects lymph from the lower portion of the body. It runs through the body and empties into the blood through the large vein near the left side of the neck.
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Axillary artery In human anatomy, the axillary artery is a large blood vessel that conveys oxygenated blood to the lateral aspect of the thorax, the axilla (armpit) and the upper limb. Its origin is at the lateral margin of the first rib, before which it is called the subclavian artery.he axillary artery is often referred to as having three parts, with these divisions based on its location relative to the Pectoralis minor muscle, which is superficial to the artery. 1  First part-the part of the artery medial to pectoralis minor.
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Aortic Aneurysm Overview. The aorta is the main artery that carries blood from the heart to the rest of the body. The aorta comes out from the left ventricle of the heart and travels through the chest and abdomen.A thoracic aortic aneurysm (TAA) is an abnormal bulge or ballooning in the wall of the aortic artery running through the thorax (chest).One in four aortic aneurysms are TAAs.An aneurysm that occurs in the part of the aorta running through the abdomen is an abdominal aortic aneurysm (AAA) . Three in four aortic aneurysms are AAAs. An aneurysm that grows and becomes large enough can burst, causing dangerous, often fatal, bleeding inside the body.ne in four aortic aneurysms are TAAs. An aneurysm that occurs in the part of the aorta running through the abdomen is an abdominal aortic aneurysm (AAA) . Three in four aortic aneurysms are AAAs. An aneurysm that grows and becomes large enough can burst, causing dangerous, often fatal, bleeding inside the body.
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Overview A thoracic aortic aneurysm is a blood-filled bulge or ballooning in a part of your aorta that runs through your chest. The aorta is your body’s major blood vessel. It runs from your heart, through your chest (which is called the thoracic area), and to your abdomen where it divides to supply blood to your legs.