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<p>CSV import</p> <p><b>New page</b></p><div>[[File:illu_lymph_chain01.jpg|thumb|illu_lymph_chain01.jpg]] == Nasolabial Lymph Node ==<br /> <br /> The &#039;&#039;&#039;nasolabial lymph node&#039;&#039;&#039; is a small lymph node located in the [[face]] region, specifically near the [[nasolabial fold]]. This lymph node is part of the [[lymphatic system]], which plays a crucial role in the body&#039;s [[immune system]] by filtering harmful substances and aiding in the production of [[lymphocytes]].<br /> <br /> === Anatomy ===<br /> The nasolabial lymph node is situated in the area where the [[nose]] meets the upper [[lip]], within the nasolabial fold. It is one of the superficial lymph nodes of the face and is responsible for draining lymphatic fluid from the adjacent regions, including the [[cheeks]], upper lip, and parts of the [[nasal cavity]].<br /> <br /> === Function ===<br /> The primary function of the nasolabial lymph node is to filter lymphatic fluid, trapping and destroying [[pathogens]] such as [[bacteria]] and [[viruses]]. It also helps in the removal of [[cellular debris]] and [[cancer]] cells. The lymph node contains [[macrophages]] and [[lymphocytes]], which are essential for the immune response.<br /> <br /> === Clinical Significance ===<br /> The nasolabial lymph node can become enlarged or tender in response to infections or other medical conditions. Enlargement of this lymph node may indicate an infection in the areas it drains, such as [[sinusitis]], [[dental infections]], or [[skin infections]]. In some cases, it may also be a sign of more serious conditions such as [[lymphoma]] or [[metastatic cancer]].<br /> <br /> === Related Lymph Nodes ===<br /> The nasolabial lymph node is part of a network of lymph nodes in the head and neck region, including:<br /> * [[Submandibular lymph nodes]]<br /> * [[Parotid lymph nodes]]<br /> * [[Cervical lymph nodes]]<br /> * [[Submental lymph nodes]]<br /> <br /> === See Also ===<br /> * [[Lymphatic system]]<br /> * [[Immune system]]<br /> * [[Lymph node]]<br /> * [[Lymphadenopathy]]<br /> * [[Lymphoma]]<br /> <br /> [[Category:Lymphatic system]]<br /> [[Category:Head and neck]]<br /> [[Category:Immune system]]<br /> <br /> {{Lymphatic system}}<br /> {{medicine-stub}}</div>

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