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Table 5 The major phenotypic differences of EMP and chronic inflammation of nasal and sinonasal regions with numerous plasma cell (PC) infiltrations

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

Antibodies

EMP

(n = 32)

Chronic inf.

(n = 12)

P value

CD45

34.4%

100%

0.000

CD27

43.8%

100%

0.001

CD44v6

56.3%

0

0.011

Bcl-2

96.9%

0

0.000