A proof-of-concept trial shows novel sarcoidosis PET/CT tracer detects inflammatory activity, supporting further clinical ...

Histoplasmosis is a fungal infection that can cause swelling, inflammation, and, sometimes, small semi-opaque or calcified nodules on the lungs. However, histoplasmosis does not always cause symptoms.

For many years, many parts of the human body were considered to be sterile, which is to say, totally free of microorganisms unless there was an infection. But research has revealed that microbes exist ...