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| | The Tonsils and Adenoids in Pediatric Patients |
 | | The lymphoid tissue of the nasopharynx and oropharynx is composed of the adenoids, the tubal tonsils, the lateral bands, the palatine tonsils, and the lingual tonsils. |
 | | Blood supply is from the ascending palatine branch of the facial artery, ascending pharyngeal artery, pharyngeal branch of the internal maxillary artery, the artery of the pterygoid canal, and the ascending cervical branch of the thyrocervical trunk. |
 | | The immunologic structure of the tonsils and adenoids is divided into four compartments: the reticular crypt epithelium, the extra follicular area, the mantle zone of the lymphoid follicle, and the germinal center of the lymphoid follicle. |
| www.utmb.edu /otoref/Grnds/Pedi-TA-020619/Pedi-TA-020619.htm (2589 words) |
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