the diagnosis of non-hodgkin 's malignant lymphoma of the nasal cavity , paranasal sinuses , and nasopharynx was made in 15 patients over a 7 year period ( nasopharynx , 9 ; nasal cavity , 3 ; maxillary sinus , 2 ; frontal sinus , 1 ) .
C1334922
the
C0027423
nasal cavity