title: Malignant lymphomas of the Waldeyers ring.
mesh_terms: D001859:Bone Neoplasms / Q000517:prevention & control; D006801:Humans; D008207:Lymphatic Metastasis; D008223:Lymphoma / Q000532:radiotherapy*; D009303:Nasopharyngeal Neoplasms / Q000532:radiotherapy*