Your lymph nodes, also called lymph glands, are all over your body and play a vital role in your body's ability to fight off infections. Most of us are familiar with the lymph nodes under our arms or ...

The CT thorax showed enlarged lymph nodes in the mediastinum and lung hila (Fig. 1). Angiotensin-converting enzyme (ACE) was slightly elevated, to 85 U/l (< 60 U/l). Figure 1 CT thorax with ...