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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. [ 1] The term "axilla" refers to the armpit or underarm section of the body. [ 2] The axillary dissection procedure is commonly used in treating the underarm portion of women who are dealing with breast cancer. [ 3]
Axillary lymph nodes. 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.
Lymph node dissection. ICD-9-CM. 40.2 - 40.5. [ edit on Wikidata] Lymphadenectomy, or lymph node dissection, is the surgical removal of one or more groups of lymph nodes. [ 1 ] It is almost always performed as part of the surgical management of cancer. In a regional lymph node dissection, some of the lymph nodes in the tumor area are removed ...
In women, it is most prevalent in an upper limb after breast cancer surgery, especially axillary lymph node dissection, [15] and occurs on the same side of the body as the surgery. Breast and trunk lymphedema can also occur but go unrecognised as there is swelling in the area after surgery, and its symptoms ( peau d'orange and an inverted ...
In breast cancer patients, if micrometastases are present in the SLN, removal of these nodes is often the next step in treatment. Axillary lymph node dissection involves the excision of the nodes from the armpit, or axilla, region. Depending on the progression of the cells, the surgeon will determine the level of dissection that is required.
Subscapular axillary lymph nodes. A posterior or subscapular group of six or seven glands is placed along the lower margin of the posterior wall of the axilla in the course of the subscapular artery. The afferents of this group drain the skin and muscles of the lower part of the back of the neck and of the posterior thoracic wall; their ...
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 postulated that the sentinel lymph nodes are the target organs primarily reached by metastasizing cancer cells from the tumor. The sentinel node procedure (also termed sentinel lymph node biopsy ...
Lymph node biopsy is a test in which a lymph node or a piece of a lymph node is removed for examination under a microscope (see: biopsy). The lymphatic system is made up of several lymph nodes connected by lymph vessels. The nodes produce white blood cells (lymphocytes) that fight infections. When an infection is present, the lymph nodes swell ...