Lumbar lymph nodes
Information about Lumbar lymph nodes
| Lymph: | ||
|---|---|---|
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| Left Lumbar Lymph Nodes (Paraaortic Lymph Nodes) 1. Lateral aortic 2. Preaortic 3. Postaortic 4. Intermediate Lumbar Right Lumbar Lymph Nodes (Paracaval Lymph Nodes) 5. Lateral caval 6. Precaval 7. Postcaval | ||
| The parietal lymph glands of the pelvis. | ||
| Latin | lymphoglandulæ lumbales | |
| subject #180 705 | ||
| Drains from | adrenal glands | |
| Dorlands/Elsevier | n_09/12574872 | |
They consist of the following groups:
- right and left lateral aortic lymph nodes
- preaortic lymph nodes
- retroaortic lymph nodes (or 'postaortic')
See also
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.Lymphatics of torso | |
|---|---|
| Chest | Tracheobronchial - Right lymphatic duct - Thoracic duct (spans diaphragm) |
| Abdomen | Cisterna chyli - Lumbar trunk - Intestinal trunk - lumbar/paraaortic (Retroaortic, Lateral aortic, Preaortic, Inferior mesenteric) - iliac (Common, External, Internal) |
Latin}}}
Official status
Official language of: Vatican City
Used for official purposes, but not spoken in everyday speech
Regulated by: Opus Fundatum Latinitas
Roman Catholic Church
Language codes
ISO 639-1: la
ISO 639-2: lat
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Official status
Official language of: Vatican City
Used for official purposes, but not spoken in everyday speech
Regulated by: Opus Fundatum Latinitas
Roman Catholic Church
Language codes
ISO 639-1: la
ISO 639-2: lat
..... Click the link for more information.
In mammals, the adrenal glands (also known as suprarenal glands) are the triangle-shaped endocrine glands that sit on top of the kidneys; their name indicates that position (ad-, "near" or "at" + -renes, "kidneys").
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Elsevier, the world's largest publisher of medical and scientific literature, forms part of the Reed Elsevier group. Based in Amsterdam, the company has substantial operations in the UK, USA and elsewhere.
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Lymph nodes are components of the lymphatic system. They are sometimes informally called lymph glands but, as they do not secrete substances, such terminology is not entirely accurate. They are found mostly in the neck area.
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In anatomy, lumbar is an adjective that means of or pertaining to the abdominal segment of the torso, between the diaphragm and the sacrum (pelvis). The five vertebrae in the lumbar region of the back are the largest and strongest in the movable part of the spinal column,
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There are two groups of lateral aortic lymph nodes: right and left.
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Right lateral aortic glands
The right lateral aortic glands are situated partly in front of the inferior vena cava, near the termination of the renal vein, and partly behind it on the origin of the Psoas..... Click the link for more information.
The preaortic lymph nodes lie in front of the aorta, and may be divided into celiac, superior mesenteric, and inferior mesenteric groups, arranged around the origins of the corresponding arteries.
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The retroaortic lymph nodes (or postaortic lymph nodes) are placed below the cisterna chyli, on the bodies of the third and fourth lumbar vertebrae.
They receive lymphatic trunks from the lateral and preaortic glands, while their efferents end in the cisterna chyli.
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They receive lymphatic trunks from the lateral and preaortic glands, while their efferents end in the cisterna chyli.
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The paraaortic lymph nodes (also known as para-aortic, periaortic, and peri-aortic) are a group of lymph nodes that lie in front of the lumbar vertebral bodies near the aorta.
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Public domain comprises the body of knowledge and innovation (especially creative works such as writing, art, music, and inventions) in relation to which no person or other legal entity can establish or maintain proprietary interests within a particular legal jurisdiction.
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Henry Gray's Anatomy of the Human Body (or Gray's Anatomy as it has commonly been shortened) is an English-language human anatomy textbook widely regarded as a classic work on the subject.
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The lymphatic system is a complex network of lymphoid organs, lymph nodes, lymph ducts, lymphatic tissues, lymph capillaries and lymph vessels that produce and transport lymph fluid from tissues to the circulatory system.
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Torso is an anatomical term for the central part of the many animal bodies (including that of the human) from which extend the neck and limbs. It is sometimes referred to as the trunk. The torso includes the thorax and abdomen.
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chest is a part of the anatomy of humans and various other animals.
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Chest anatomy - Humans and other hominids
In hominids, the chest is the region of the body between the neck and the abdomen, along with its internal organs and other contents...... Click the link for more information.
The tracheobronchial lymph nodes form four main groups:
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- (a) tracheal, on either side of the trachea;
- (b) bronchial, in the angles between the lower part of the trachea and bronchi and in the angle between the two bronchi;
- (c)
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The right lymphatic duct, about 1.25 cm. in length, courses along the medial border of the Scalenus anterior at the root of the neck. In most cases it ends in the right subclavian vein, at its angle of junction with the right internal jugular vein, although the termination can be
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In human anatomy, the thoracic duct is an important part of the lymphatic system—it is the largest lymphatic vessel in the body.
It collects most of the lymph in the body (except that from the right arm and the right side of the chest, neck and head, which is
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It collects most of the lymph in the body (except that from the right arm and the right side of the chest, neck and head, which is
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human abdomen (from the Latin word meaning "belly") is the part of the body between the pelvis and the thorax. Anatomically, the abdomen stretches from the thorax at the thoracic diaphragm to the pelvis at the pelvic brim.
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The cisterna chyli (or receptaculum chyli) is a dilated sac at the lower end of the thoracic duct into which the intestinal trunk and two lumbar lymphatic trunks flow.
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The lumbar trunks are formed by the union of the efferent vessels from the lateral aortic lymph glands.
They receive the lymph from the lower limbs, from the walls and viscera of the pelvis, from the kidneys and suprarenal glands and the deep lymphatics of the greater part
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They receive the lymph from the lower limbs, from the walls and viscera of the pelvis, from the kidneys and suprarenal glands and the deep lymphatics of the greater part
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The intestinal trunk receives the lymph from the stomach and intestine, from the pancreas and spleen, and from the lower and front part of the liver.
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External links
- Description at uams.
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The paraaortic lymph nodes (also known as para-aortic, periaortic, and peri-aortic) are a group of lymph nodes that lie in front of the lumbar vertebral bodies near the aorta.
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The retroaortic lymph nodes (or postaortic lymph nodes) are placed below the cisterna chyli, on the bodies of the third and fourth lumbar vertebrae.
They receive lymphatic trunks from the lateral and preaortic glands, while their efferents end in the cisterna chyli.
..... Click the link for more information.
They receive lymphatic trunks from the lateral and preaortic glands, while their efferents end in the cisterna chyli.
..... Click the link for more information.
There are two groups of lateral aortic lymph nodes: right and left.
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Right lateral aortic glands
The right lateral aortic glands are situated partly in front of the inferior vena cava, near the termination of the renal vein, and partly behind it on the origin of the Psoas..... Click the link for more information.
The preaortic lymph nodes lie in front of the aorta, and may be divided into celiac, superior mesenteric, and inferior mesenteric groups, arranged around the origins of the corresponding arteries.
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The inferior mesenteric glands consist of:
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- (a) small glands on the branches of the left colic and sigmoid arteries
- (b) a group in the sigmoid mesocolon, around the superior hemorrhoidal artery
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The common iliac lymph nodes, four to six in number, are grouped behind and on the sides of the common iliac artery, one or two being placed below the bifurcation of the aorta, in front of the fifth lumbar vertebra.
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The external iliac lymph nodes, from eight to ten in number, lie along the external iliac vessels.
They are arranged in three groups, one on the lateral, another on the medial, and a third on the anterior aspect of the vessels; the third group is, however, sometimes absent.
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They are arranged in three groups, one on the lateral, another on the medial, and a third on the anterior aspect of the vessels; the third group is, however, sometimes absent.
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The internal iliac lymph nodes (or hypogastric) surround the hypogastric vessels, and receive the lymphatics corresponding to the distribution of the branches of the hypogastric artery, i. e.
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