More about Compound W (salicylic acid topical) 1  Side Effects. 2  Dosage Information. 3  Drug Interactions. 4  Support Group. 5  En EspaÃ±ol. 6  1 Review â Add your own review/rating. 7  Drug class: topical acne agents.
The palatine tonsils and the nasopharyngeal tonsil are lymphoepithelial tissues located near the oropharynx and nasopharynx (parts of the throat).
1 The tubal tonsil is located in the submucosa of the nasopharynx near the opening of the eustachian tube. 2  The palantine tonsils lie on either side of the oropharynx in between the palantine arches. 3  The lingual tonsils are located at the back of the tongue.he oropharynx extends from the back of the mouth and carries ingested food and drinks from the mouth into the esophagus. The laryngopharynx lies just behind the larynx (voice box) and is the lowermost part of the pharynx. It serves as a common passage for both food (into the esophagus) and air (into the larynx).