Lymphoma and leukemia of the upper airway and orbit.
D006801:Humans; D007938:Leukemia / Q000000981:diagnostic imaging*; D008223:Lymphoma / Q000000981:diagnostic imaging*; D009918:Orbital Neoplasms / Q000000981:diagnostic imaging*; D012142:Respiratory Tract Neoplasms / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed