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Table 3 Summary of mean area fraction of both p53 and mdm-2 immunopositivity in relation to recurrence in different grades of MEC:

From: Image cytometric analysis of p53 and mdm-2 expression in primary and recurrent mucoepidermoid carcinoma of parotid gland: immunohistochemical study

Histological Grade

P53 mean area fraction (%)

Mdm-2 mean area fraction (%)

 

Primary

Recurrent

Primary

Recurrent

Grade I

13.2

0

33.4

0

Grade II

25.3

16.5

39.9

31.9

Grade III

30.7

19.8

49.3

36.2

Grand Mean

23.1

18.2

40.9

34.1