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  2. Hypopharyngeal cancer - Wikipedia

    en.wikipedia.org/wiki/Hypopharyngeal_cancer

    The doctor checks for swollen lymph nodes and may look down the patient's throat with a long handled mirror. [1] Endoscopy: Inserted into the nose or mouth of the patient, this uses a thin fiberoptic camera that allows the doctor to see directly down the throat. Biopsy: This is a small tissue sample taken from the lesion.

  3. Lymph node biopsy - Wikipedia

    en.wikipedia.org/wiki/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 ...

  4. Endoscopic ultrasound - Wikipedia

    en.wikipedia.org/wiki/Endoscopic_ultrasound

    An endoscopic ultrasound probe placed in the esophagus can also be used to visualize lymph nodes in the chest surrounding the airways (bronchi), which is important for the staging of lung cancer. Ultrasound can also be performed with an endoscopic probe inside the bronchi themselves, a technique known as endobronchial ultrasound.

  5. Sentinel lymph node - Wikipedia

    en.wikipedia.org/wiki/Sentinel_lymph_node

    The concept of the sentinel lymph node is important because of the advent of the sentinel lymph node biopsy technique, also known as a sentinel node procedure.This technique is used in the staging of certain types of cancer to see if they have spread to any lymph nodes, since lymph node metastasis is one of the most important prognostic signs.

  6. List of lymph nodes of the human body - Wikipedia

    en.wikipedia.org/wiki/List_of_lymph_nodes_of_the...

    Lymph nodes of the lungs: The lymph is drained from the lung tissue through subsegmental, segmental, lobar and interlobar lymph nodes to the hilar lymph nodes, which are located around the hilum (the pedicle, which attaches the lung to the mediastinal structures, containing the pulmonary artery, the pulmonary veins, the main bronchus for each side, some vegetative nerves and the lymphatics) of ...

  7. Lymph node - Wikipedia

    en.wikipedia.org/wiki/Lymph_node

    The primary function of lymph nodes is the filtering of lymph to identify and fight infection. In order to do this, lymph nodes contain lymphocytes, a type of white blood cell, which includes B cells and T cells. These circulate through the bloodstream and enter and reside in lymph nodes. [24] B cells produce antibodies.

  8. Armando E. Giuliano - Wikipedia

    en.wikipedia.org/wiki/Armando_E._Giuliano

    Giuliano authored the results of the Z0011 trial which showed that for women with T1 or T2 primary invasive breast cancer, without palpable axillary lymphadenopathy, and one or two nodes positive for malignancy, the ten-year survival for patients treated with sentinel lymph node biopsy alone was non-inferior to overall survival of patients ...

  9. Axillary lymphadenopathy - Wikipedia

    en.wikipedia.org/wiki/Axillary_lymphadenopathy

    Axillary lymphadenopathy is distinguished by an increase in volume or changes in the morphology of the axillary lymph nodes. It can be detected through palpation during a physical examination or through changes in imaging tests. On a mammogram (MMG), normal lymph nodes typically appear oval or reniform with a radiolucent center representing ...

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