A 30-year-old woman produced a single mass of gray material from her nose during a particularly forceful sneeze several hours before presenting to our clinic. She asked that the material be submitted ...

The film discusses the anatomical and functional significance of the nose, throat, and ears from a medical perspective. It explains how the nose functions as an air passage that warms and filters ...

Please provide your email address to receive an email when new articles are posted on . Airways with mucus plugs have thicker epithelium, basement membranes and smooth muscle than unplugged airways.

Experts explain how to loosen and clear mucus from your chest so you can breathe easier.

From the Department of Dermatology and Syphilology, the Massachusetts Memorial Hospitals, Boston. I desire to express my appreciation to Dr. R. Jacoby, chief of the clinic, for his permission to ...