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What is Wof are components of Waldeyer&;s ring and explain in detail?
WALDEYER'S RING Scattered throughout the pharynx in its subepithelial layer is the lymphoid tissue which is aggregated at places to form masses, collectively called Waldeyer's ring. The masses are: 1. Nasopharyngeal tonsil or the adenoids 2. Palatine tonsils or simply the tonsils 3. Lingual tonsil 4. Tubal tonsils (in fossa of Rosenmuller) 5. Lateral pharyngeal bands 6. Nodules (in posterior pharyngeal wall). Ref:- Dhingra; pg num:-238,239