Swollen lymph nodes in the groin can result from viral, bacterial, or fungal infections, including some sexually transmitted infections (STIs). Infections in the feet and some cancers can also affect ...

If you experience this type of swelling, working with your doctor to identify the underlying cause can help inform next steps. Share on Pinterest Lymph nodes work as filters in our bodies, trapping ...

Many patients with melanoma need a sentinel-lymph-node biopsy to determine if cancer cells have spread there, but a positive finding doesn't mean all the lymph nodes in the area must be removed, ...