At the surface, the immune response to a flu virus is simple. Some cells recognize the pathogen and send a signal to the ...

Lung cancer that has metastasized to the lymph nodes can vary in outlook and treatment, based on how far and which lymph nodes the cancer has spread to.

An Arizona resident has died from the plague as officials were probing whether a prairie dog die-off in the area was also ...

Lung cancer that has metastasized to the lymph nodes can vary in outlook and treatment, based on how far and which lymph nodes the cancer has spread to.

A human has died of pneumonic plague in northern Arizona, Coconino County health officials said. The victim sought help at a ...

Amid a prairie dog die-off near Flagstaff, one person in Northern Arizona has died from the plague after being hospitalized ...

It has since been confirmed that the patient’s death was caused by pneumonic plague, which is a severe lung infection caused ...

Some possible causes of swollen supraclavicular lymph nodes include cancer or infection. Learn about how it may feel, diagnosis, treatment, and more here.

Health officials in northern Arizona confirmed Friday that a Coconino County resident died from the pneumonic plague, marking ...

Metastatic prostate cancer is a type of cancer that began in the prostate gland and has spread to other areas of the body, ...

Theoretically, sarcoidosis could produce middle-lobe atelectasis either by extrinsic bronchial compression due to enlarged hilar lymph nodes or by intrinsic bronchial narrowing as a result of ...