in 57 patients with non-hodgkin 's lymphoma , a clinical , radiographic , scintigraphic and pathological correlative study showed the following results : ( 1 ) the inferior venacavagram , lymphangiogram and gallium-67 scan have a low sensitivity in detecting lymphoma : their accuracy is high when the findings are interpreted as abnormal ( 93 % , 83 % and 80 % respectively ) , but low when they are interpreted as normal ( 47 % , 67 % and 58 % respectively ) ;
C0024305
non-hodgkin 's lymphoma
C0024299
lymphoma