Table 1

Alteration in immunohistochemical staining for PD-ECGF from the primary to metastatic lesion of uterine cervical cancers

Comparatively increased staining for PD-ECGF of metastatic lesion to that in the primary lesion was recognized as “increased.” The PD-ECGF-increased cases by immunohistochemical staining were consistent with those by the sandwich immunoassay.
Cancer cellsInterstitial cellsCase no.
No changeNo change32
No changeIncrease6