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Axillary lymph nodes information


Axillary lymph nodes
Lymphatics of the breast and the axillary glands
  1. Axillary lymphatic plexus
  2. Cubital lymph nodes (not part of the lymph node drainage of the breast)
  3. Superficial axillary (low axillary)
  4. Deep axillary lymph nodes
  5. Brachial axillary lymph nodes
  6. Interpectoral axillary lymph nodes (Rotter nodes)
  7. Paramammary or intramammary lymph nodes
  8. Parasternal lymph nodes (internal mammary nodes)
Details
SystemLymphatic system
Drains fromAxilla
Identifiers
Latinnodi lymphoidei axillares
TA98A13.3.01.002
TA25236
FMA12771
Anatomical terminology
[edit on Wikidata]

The axillary lymph nodes or armpit lymph nodes are lymph nodes in the human armpit. Between 20 and 49 in number, they drain lymph vessels from the lateral quadrants of the breast, the superficial lymph vessels from thin walls of the chest and the abdomen above the level of the navel, and the vessels from the upper limb. They are divided in several groups according to their location in the armpit. These lymph nodes are clinically significant in breast cancer, and metastases from the breast to the axillary lymph nodes are considered in the staging of the disease.[1]

  1. ^ Longo, D; Fauci, A; Kasper, D; Hauser, S; Jameson, J; Loscalzo, J (2012). Harrison's Principles of Internal Medicine (18th ed.). New York: McGraw-Hill. pp. 757–759. ISBN 978-0071748896.

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Axillary lymph nodes

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The axillary lymph nodes or armpit lymph nodes are lymph nodes in the human armpit. Between 20 and 49 in number, they drain lymph vessels from the lateral...

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Lymphadenopathy

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Lymphadenopathy of the axillary lymph nodes can be defined as solid nodes measuring more than 15 mm without fatty hilum. Axillary lymph nodes may be normal up...

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Pectoral axillary lymph nodes

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partly to the central and partly to the subclavicular groups of axillary glands. Lymph nodes of the upper limb and breast This article incorporates text in...

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Lymph node

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A lymph node, or lymph gland, is a kidney-shaped organ of the lymphatic system and the adaptive immune system. A large number of lymph nodes are linked...

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Axilla

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and intercostobrachial nerves Five groups of axillary lymph nodes and the associated lymphatics Axillary fat and areolar tissue in which the other contents...

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Subscapular axillary lymph nodes

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thoracic wall; their efferents pass to the central group of axillary glands. Lymph nodes of the upper limb and breast This article incorporates text in...

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Tail of Spence

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The tail of Spence (Spence's tail, axillary process, axillary tail) has historically been described as an extension of the tissue of the upper outer quadrant...

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Sentinel lymph node

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The sentinel lymph node is the hypothetical first lymph node or group of nodes draining a cancer. In case of established cancerous dissemination it is...

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Lymphadenectomy

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Lymphadenectomy, or lymph node dissection, is the surgical removal of one or more groups of lymph nodes. It is almost always performed as part of the...

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Lymph node metastasis

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too, the first metastases are found in the lymph nodes, specifically in the axillary lymph nodes. Lymph node metastases are usually painless. This contrasts...

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Positive axillary lymph node

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removing some of the lymph nodes and examining them under a microscope to see whether cancer cells are present. Positive axillary lymph node entry in the public...

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Breast

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lymph-node groups, which drain to the central axillary lymph nodes and to the apical axillary lymph nodes. The lymphatic drainage of the breasts is especially...

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Mastectomy

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tissue is removed, but axillary contents are undisturbed. Sometimes the "sentinel lymph node"—that is, the first axillary lymph node that the metastasizing...

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List of lymph nodes of the human body

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nodes Mastoid lymph nodes Parotid lymph nodes Cervical lymph nodes Submental lymph nodes Submandibular lymph nodes Deep cervical lymph nodes Deep anterior...

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Central lymph nodes

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vessels of all the preceding groups of axillary glands; its efferents pass to the subclavicular group. Lymph nodes of the upper limb and breast This article...

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Breast cancer

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highest axillary lymph nodes (called "level 3" axillary lymph nodes, above the armpit near the shoulder), to the supraclavicular lymph nodes (along the...

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Parasternal lymph nodes

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The parasternal lymph nodes (or sternal glands) are placed at the anterior ends of the intercostal spaces, by the side of the internal thoracic artery...

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Brachial lymph nodes

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brachial lymph nodes (or lateral group) are group of four to six lymph nodes which lies in relation to the medial and posterior aspects of the axillary vein;...

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Axillary

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to: Axillary artery Axillary border Axillary fascia Axillary feathers Axillary hairs Axillary lines Axillary lymph nodes Axillary nerve Axillary process...

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Axillary lymphadenopathy

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Axillary lymphadenopathy is distinguished by an increase in volume or changes in the morphology of the axillary lymph nodes. It can be detected through...

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Axillary dissection

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Axillary dissection is a surgical procedure that incises the axilla, usually in order to identify, examine, or take out lymph nodes. The term "axilla"...

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Breast ultrasound

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axillary tail of the breast and axillae to detect abnormal nodes in the axilla, as lymphatic drainage of parts of the breast occurs through axillary lymph...

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Lymphatic system

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mentioned the lymph nodes in one sentence. Rufus of Ephesus, a Roman physician, identified the axillary, inguinal and mesenteric lymph nodes as well as the...

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Radical mastectomy

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d'orange), supraclavicular lymph node enlargement, axillary lymph nodes greater than 2.5 cm, or matted, fixed lymph nodes. This contribution of Haagensen...

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Invasive carcinoma of no special type

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(<2 cm) tumors without lymph node metastasis. Larger tumors without lymph nodes had 38% risk of recurrence. Presence of lymph nodes in tumors of any size...

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Rotator cuff

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arteries (posterior view) Suprascapular and axillary nerves of right side, seen from behind The suprascapular, axillary, and radial nerves Frozen shoulder Naidoo...

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Apical lymph nodes

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part of the mamma. However, it receives the efferents of all the other axillary glands. The efferent vessels of the subclavicular group unite to form the...

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Lymphovascular invasion

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spread to the lymph nodes that drain the tissue in which the tumour arose. Conversely, cancers with lymph node spread (known as a lymph node metastases)...

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