Fig. 3From: Superficially invasive cervical squamous cell carcinoma metastatic to ovarian endometriotic cyst wall, a case report and brief review of the literatureImmunohistochemical stains in the malignant epithelium. a Positive CK7; b Negative CK20; c Positive p63; d Positive CK5/6; e Positive p16; f Negative WT1; g p53 demonstrates wild-type staining pattern; h Ki67 proliferative index is approximately 50% (IHC, × 100)Back to article page