Biomaterial Database

Allergy and the pharyngeal lymphoid tissues. 1987

G Raphael, and M Kaliner

Allergic reactions involving the pharyngeal lymphoid tissues are thought to play a role in several clinical disorders seen commonly in ear, nose, and throat surgical practices. The pathogenesis of the allergic reaction is discussed in relationship to disorders involving the tonsillar tissues, the upper airways and nasopharynx, and the ear.

UI	MeSH Term	Description	Entries
D006967	Hypersensitivity	Altered reactivity to an antigen, which can result in pathologic reactions upon subsequent exposure to that particular antigen.	Allergy,Allergic Reaction,Allergic Reactions,Allergies,Hypersensitivities,Reaction, Allergic,Reactions, Allergic
D006968	Hypersensitivity, Delayed	An increased reactivity to specific antigens mediated not by antibodies but by sensitized T CELLS.	Hypersensitivity, Tuberculin-Type,Hypersensitivity, Type IV,Tuberculin-Type Hypersensitivity,Type IV Hypersensitivity,Delayed Hypersensitivity,Delayed Hypersensitivities,Hypersensitivity, Tuberculin Type,Tuberculin Type Hypersensitivity,Tuberculin-Type Hypersensitivities,Type IV Hypersensitivities
D010034	Otitis Media with Effusion	Inflammation of the middle ear with a clear pale yellow-colored transudate.	Middle Ear Effusion,Otitis Media, Secretory,Otitis Media, Serous,Ear Effusion, Middle,Ear Effusions, Middle,Effusion, Middle Ear,Effusions, Middle Ear,Middle Ear Effusions,Secretory Otitis Media,Serous Otitis Media
D004802	Eosinophilia	Abnormal increase of EOSINOPHILS in the blood, tissues or organs.	Eosinophilia, Tropical,Hypereosinophilia,Tropical Eosinophilia,Hypereosinophilias,Tropical Eosinophilias
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000234	Adenoids	A collection of lymphoid nodules on the posterior wall and roof of the NASOPHARYNX.	Pharyngeal Tonsils,Tonsil, Pharyngeal,Pharyngeal Tonsil,Adenoid,Tonsils, Pharyngeal
D014066	Palatine Tonsil	A round-to-oval mass of lymphoid tissue embedded in the lateral wall of the PHARYNX. There is one on each side of the oropharynx in the fauces between the anterior and posterior pillars of the SOFT PALATE.	Tonsil,Tonsil, Palatine,Palatine Tonsils,Tonsils,Tonsils, Palatine
D014069	Tonsillitis	Inflammation of the tonsils, especially the PALATINE TONSILS but the ADENOIDS (pharyngeal tonsils) and lingual tonsils may also be involved. Tonsillitis usually is caused by bacterial infection. Tonsillitis may be acute, chronic, or recurrent.	Tonsillitides