Axillary lymph nodes: Definition, anatomy and location | Kenhub
WebOct 30, 2023 · The axillary lymph nodes are a collection of 5 groups of lymph nodes found in the axillary region of the upper limb. The axillary region is commonly referred to as the ‘armpit’, although it is a three-dimensional, pyramidal space which changes shape based upon whether the arm is adducted or abducted.
Axillary Lymphadenopathy: Symptoms, Causes, Diagnosis
WebJul 20, 2021 · Axillary lymphadenopathy occurs when your underarm (axilla) lymph nodes grow larger in size. It typically resolves on its own, but may sometimes occur with more serious causes.
Axillary lymph nodes - Wikipedia
WebThe 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.
Axillary Lymph Nodes Anatomy, Diagram & Function | Body Maps - Healthline
WebJan 21, 2018 · Axillary lymph node group. The body has about 20 to 40 bean-shaped axillary lymph nodes located in the underarm area. These lymph nodes are responsible for draining lymph – a clear or...
Axillary Lymphadenopathy (Swollen Armpit Lymph Nodes)
WebApr 23, 2023 · Axillary lymphadenopathy, also known as axillary adenopathy, is characterized by swelling and inflammation of one or more of the 20 to 40 axillary lymph nodes in each armpit. The swelling may be unilateral (affecting one armpit) or bilateral (affecting both armpits).
Swollen lymph nodes - Symptoms & causes - Mayo Clinic
WebJan 10, 2024 · Overview. Swollen lymph nodes usually occur as a result of infection from bacteria or viruses. Rarely, swollen lymph nodes are caused by cancer. Your lymph nodes, also called lymph glands, play a vital role in your body's ability to fight off infections.
Anatomy, Shoulder and Upper Limb, Axillary Lymph Nodes
WebJul 24, 2023 · The axillary lymph nodes arrange into five groups based on their anatomical relations. Collectively, they drain the wall of the thorax, breast, arm, and upper abdominal wall above the umbilicus. The axillary lymph nodes are of particular clinical significance as they are often the first site of breast cancer metastasis. [3] .
Axillary lymph nodes | Radiology Reference Article | Radiopaedia.org
WebDec 5, 2023 · The axillary lymph nodes, also known commonly as axillary nodes, are a group of lymph nodes in the axilla that receive lymph from vessels that drain the arm, the walls of the thorax, the breast and the upper walls of the abdomen. Gross anatomy.
Lymph Node Function & Location - Cleveland Clinic
WebMay 31, 2022 · Body Systems & Organs / Lymph Nodes. Lymph nodes are small, bean-shaped organs that are the size of a pea. You have nodes throughout your body including in your armpits, neck and groin. Your lymph nodes can swell or get bigger, which is a sign that your body is fighting an infection or an illness.
The Axillary Nodes: Anatomy and 3D Illustrations - Innerbody
WebOct 24, 2017 · The axillary nodes are a group of lymph nodes located in the axillary (or armpit) region of the body. They perform the vital function of filtration and conduction of lymph from the upper limbs, pectoral region, and upper back.
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