Waldeyer's ring FROM THE FRONT FROM THE BACK anterior view -posterior view pharyngeal tonsil (behind the soft palatine palatine tonsils palatine tonsils lingual tonsil lingual tonsils in the root of the tongue)
Waldeyer's ring
Head and neck Waldeyer's ring is more frequently observed in patients with nhl than in HL A useful clue to the presence of involvement of Waldeyer's ring is enlargement of preauricular nodes Primary central nervous system lymphoma commonly involves the eye Lymphoma involving the orbital structures is rare but may be seen in marginal zone and mantle ce lymphoma
Head and neck • Waldeyer's ring is more frequently observed in patients with NHL than in HL. • A useful clue to the presence of involvement of Waldeyer's ring is enlargement of preauricular nodes. • Primary central nervous system lymphoma commonly involves the eye. • Lymphoma involving the orbital structures is rare, but may be seen in marginal zone and mantle cell lymphoma