Studying human disease in the laboratory is hampered by difficulties modeling the disease. It’s very unusual for humans to be used as test subjects, so researchers instead rely on animal models and ...

Pollutant particles with a smaller diameter, density, and flow rate can enter the deep lung, but large particles with a low density may also enter the deep airways, according to a study. Researchers ...

Please provide your email address to receive an email when new articles are posted on . A 54-year-old man with squamous cell carcinoma of the lung with lymph node and osseous metastases underwent ...