Etiology of aspiration pneumonia The organisms involved in aspiration pneumonia are generally those colonizing the upper oropharynx and gut.
radiobiology of squamous cell carcinomas of the oropharynx.
Clinical radiobiology of squamous cell carcinomas of the oropharynx.
When air is inhaled (inspired), it passes through the nose and the nasopharynx or through the mouth and the oropharynx.
Oropharynx-One of the three regions of the pharynx, the oropharynx is the region behind the mouth.