the size and site of the tumor at surgery agreed with findings on m-mode echo ( n=5 ) or two-dimensional ( 2-d ) echo ( n=2 ) , but the size ( 85 vs. 88 cm3 ) and mass ( 81 vs. 88 g ) of the tumors were similar in the 2 eras .
C0577559
mass
C0027651
tumors