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Table 1 EGFR immunohistochemical staining characteristics in rectal-cancer patients

From: Prognostic impact of epidermal growth factor receptor (EGFR) expression on loco-regional recurrence after preoperative radiotherapy in rectal cancer

EGFR staining

Patientsa (%)

EGFR extent

Patientsa (%)

EGFR intensity

Patientsa (%)

Negative

34 (44)

-

-

-

-

Positive

43 (56)

<25%

23 (30)

Weak and moderate

21 (27)

    

Strong

2 (3)

  

≥25%

20 (26)

Weak and moderate

16 (21)

    

Strong

4 (5)

  1. aNumber of patients
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BMC Cancer

ISSN: 1471-2407

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