age at diagnosis ( greater than or equal to 60 years vs less than or equal to 60 years ) , total number of involved sites , tumor bulk ( mass size greater than or equal to 10 cm vs less than 10 cm ) , serum ldh ( greater than or equal to 500 units ) and prompt achievement of complete remission following intensive combination regimens appear to be the most important variables predicting for cure in aggressive lymphomas .
C0027651
tumor
C0577559
mass