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Lymphadenectomy
Pronunciation
Definition 1
A surgical procedure in which the lymph nodes are removed and a sample of tissue is checked under a microscope for signs of cancer. For a regional lymphadenectomy, some of the lymph nodes in the tumor area are removed; for a radical lymphadenectomy, most or all of the lymph nodes in the tumor area are removed. Also called lymph node dissection. (NCI Dictionary)
Definition 2
Surgical removal of lymph nodes, usually done to assess the spread of cancer. (NCI Thesaurus)
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A thin tube that carries lymph (lymphatic fluid) and white blood cells through the lymphatic system. Also called lymphatic vessel.
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A lymphatic vessel that is formed by efferent lymphatic vessels and empties lymph into the lymphatic ducts.
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Infection of the lymph nodes by tuberculosis. Tuberculous infection of the cervical lymph nodes is scrofula.
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The supporting and anchoring strand of connective tissue radiating out from the capsule through the interior of the lymph node.
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Tissue composed of specialized cells that are organized as a definite organ, situated along the course of lymphatic vessels, and consisting of…
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The portion of the lymph node between the capsule and cortex. The subcapsular sinus receives lymph from the afferent lymph vessels and…
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