Abdominal lymphadenitis is a condition characterized by the inflammation of the lymph nodes located in the abdominal region.
The lymphatic system, a crucial part of the immune system, consists of a network of lymph nodes and vessels that help to filter harmful substances and fight infections.
When an infection occurs, such as from a virus or bacteria, the lymph nodes can become swollen and tender as they produce more white blood cells to combat the infection.
This condition can lead to symptoms such as abdominal pain, tenderness, fever, and sometimes nausea or diarrhea.
It is often associated with infections of the intestines, such as viral gastroenteritis, or systemic infections that spread through the bloodstream.
To diagnose abdominal lymphadenitis, imaging studies such as ultrasounds or CT scans of the abdomen (part of a Torso scan) are commonly used to visualize the swollen lymph nodes.
Blood tests may also be conducted to identify the underlying infectious cause.
Treatment typically involves addressing the underlying infection, which may include antibiotics for bacterial infections or supportive care for viral infections.
In most cases, the condition resolves with appropriate medical management.
However, persistent or severe cases may require further investigation to rule out other causes of lymph node enlargement, such as malignancies.