Mast cells in the mucous membrane of the upper respiratory tract during normal and pathological states.
D000234:Adenoids; D004804:Eosinophils; D006801:Humans; D008407:Mast Cells; D009092:Mucous Membrane; D009297:Nasal Mucosa; D009298:Nasal Polyps; D010256:Paranasal Sinuses; D006255:Rhinitis, Allergic, Seasonal; D012852:Sinusitis; D014069:Tonsillitis
ADENOIDS; EOSINOPHILS; HAY FEVER; MAST CELLS; MUCOUS MEMBRANE; NASAL MUCOSA; NASAL POLYPS; PARANASAL SINUSES; SINUSITIS; TONSILLITIS