Table 1: Significance of ErbB receptor family as a marker for tumor recurrence.

Study nameMethodsPts no.Study subjectSignificance

EGFR
 [12]IHC230T0-1NS
 [13]IHC73T2–4NS
 [14]IHC141T0-1NS
 [15]IHC52T0-1Yes
 [16]IHC182T0–4Yes
 [5]IHC245T0–4NS

ErbB2
 [16]IHC182T0–4NS
 [12]IHC230T0-1NS
 [13]IHC55T2–4NS
 [14]IHC141T0-1NS
 [17]IHC62T0-1NS
 [18]IHC248T0-1NS
 [5]IHC245T0–4Yes

ErB3
 [16]IHC128T0–4NS
 [5]IHC245T0–4Yes

ErbB4
 [16]IHC124T0–4NS

IHC: immunohistochemistry.