مطحنة ميكرون عملاقة. ئءؤلاا الات Adenoid Wikipedia The adenoid, also known as a pharyngeal tonsil or nasopharyngeal tonsil, is the superiormost of the tonsilsIt is a mass of lymphatic tissue loed behind the nasal cavity, in the roof of the nasopharynx, where the nose blends into the throatIn children, it normally forms a soft mound in the roof and back wall of the ...