Some lymph nodes, such as those in the neck, armpit, and groin, are near the skin’s surface, so a person may see or feel them when they swell. Summary Lymph nodes are a part of the lymphatic system.

The neck contains many lymph nodes, with more than 300 in the head and neck area. Clusters of nodes sit around the ear, under the jaw and chin, and down either side of the neck.

Various lymph nodes are located throughout the body in locations such as the neck, armpit, abdomen, and groin. Everyone has hundreds of lymph nodes. These hundreds of lymph nodes are all connected.

A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped clusters of immune ...

Usually, only one area of lymph nodes swells at once, and the most common areas for lymph nodes to swell are in the neck, groin, and armpits. There’s actually a medical term for this ...

The system includes approximately 800 lymph nodes strategically positioned throughout your body, with significant clusters in the neck, armpits, chest, abdomen, and groin.

For instance, when you have strep throat, lymph nodes in your neck may swell. ... Tumor (T): Including its location and size. Nodes (N): If the cancer's spread to nearby lymph nodes, ...

Girl presents with neck pain, underlying lymph node An 8-year-old girl was seen for right-sided neck pain and an underlying lymph node measuring 2.5 cm with surrounding inflammatory swelling.

Cancer treatment routinely involves taking out lymph nodes near the tumor in case they contain metastatic cancer cells. But new findings from a clinical trial by researchers at UC San Francisco and ...