Table 2.

Single marker analysis

AntigensPositive [n (%)]Negative [n (%)]Unclassifiable (n)
CD10 (30%)41 (28)106 (72)4
BCL6 (30%)86 (61)54 (39)11
MUM1 (30%)109 (76)35 (24)7
MUM1 (80%)60 (42)84 (58)7
GCET1 (30%)a29 (20)118 (80)4
GCET1 (80%)12 (8)135 (92)4
FOXP1 (30%)116 (82)25 (18)10
FOXP1 (60%)102 (72)39 (28)10
FOXP1 (80%)b77 (55)64 (45)10
LMO2 (30%)79 (56)62 (44)10
BCL2 (50%)96 (69)43 (31)12

NOTE: Absolute number and percentage of classifiable cases are detailed for each antigen. Staining and analysis were performed centrally.

Abbreviation: n, number.

  • aA significantly higher proportion of GCET1+ cases (30% cutoff) was detected in patients diagnosed at Bart's Hospital (P = 0.006).

  • bA significantly higher number of patients diagnosed in IPO were considered positive for FOXP1 at a cutoff of 80% (P = 0.001).