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Table 6 The major phenotypic differences of EMP and SPB

From: Extraosseous (extramedullary) plasmacytomas: a clinicopathologic and immunophenotypic study of 32 Chinese cases

Antibodies

EMP

(n = 32)

SPB

(n = 21)

P value

CD56

18.7%

57.1%

0.004

EMA

31.3%

81.0%

0.000

CD27

43.8%

15.0%

0.032

CD44v6

56.3%

23.8%

0.020