luusolmukkeissa

Luusolmukkeissa refers to lymph nodes in Finnish. Lymph nodes are small, bean-shaped glands that are part of the lymphatic system. They are found throughout the body, including the neck, armpits, groin, and abdomen.

The lymphatic system is a crucial component of the immune system. Its primary role is to help the body fight infection and disease. Lymph nodes act as filters, trapping foreign substances such as bacteria, viruses, and cancer cells from the lymph fluid. Within the lymph nodes, specialized white blood cells called lymphocytes and macrophages work to destroy these harmful invaders.

When the body is fighting an infection, lymph nodes can swell and become tender. This swelling, often referred to as "swollen glands," is a sign that the immune system is actively working. Common causes of swollen lymph nodes include infections like the common cold, flu, or strep throat. However, swollen lymph nodes can also indicate more serious conditions, such as inflammatory disorders or cancer.

Medical professionals often examine lymph nodes during physical examinations to check for abnormalities. Changes in the size, texture, or tenderness of lymph nodes can provide important diagnostic clues. Further investigation, such as blood tests or biopsies, may be necessary to determine the cause of lymph node enlargement.