Theoretically, the introduction of gas as a contrast material into the various soft-tissue planes of the mediastinum, pneumomediastinography, should be the ideal radiologic technic for outlining ...

AMONG the cardinal symptoms of respiratory disease, hemoptysis is, if not the most frequent, at least the most frightening experience and constitutes a stern warning for both patient and doctor. Years ...

Jawline breakouts, bloating and brain fog that won't quit could all point to the same overlooked body system. Here's what to ...

Swollen lymph nodes, or swollen glands, in the neck may indicate an infection. They can also occur due to a medical condition, such as an immune disorder or, less commonly, cancer. Treatment can ...

Your lymphatic system controls immunity, absorbs key vitamins and has no pump. Most people have no idea how much it does.

Removing lymph nodes during cancer surgery has saved countless lives in many tumour types. Yet recent research is challenging parts of this long-standing practice. Imagine your body’s immune defences ...