The one-step nucleic acid amplification (OSNA) assay is a novel molecular method that can detect metastasis in a whole lymph node based on cytokeratin 19 mRNA copy number. This cohort study aimed to ...

Impact of number of lymph nodes (LN) examined at the time of surgical resection (Sx) on the survival of stage IA non-small cell lung cancer (NSCLC) patients (pts) ...

Utility of 3-year torso CT and head imaging in asymptomatic patients with high-risk melanoma. Background: In melanoma different classification systems have been proposed that predict overall survival ...

Lung cancer often spreads to lymph nodes before other parts of the body. Cancer in lymph nodes doesn't always mean it's late-stage or metastatic. Treatment will depend on your lung cancer stage, and ...

The medical term for cancer that has spread is "metastasis." Knowing whether lung cancer is in lymph nodes, and which lymph nodes it has spread to, helps doctors assign the cancer a stage and ...

A lymph node biopsy is a test that checks for disease in your lymph nodes. Lymph nodes are small, oval-shaped organs located in different parts of your body. They’re found close to internal organs ...

Swollen lymph nodes may result from an infection or illness. If symptoms last for a long time or occur with certain other symptoms, you may need medical care. Treatment depends on the cause of the ...