Fig. 4From: Superficially invasive cervical squamous cell carcinoma metastatic to ovarian endometriotic cyst wall, a case report and brief review of the literatureUterine cervix with HSIL with focal superficially invasive squamous carcinoma. a Gross examination of the uterus demonstrated no abnormalities; b, c Sections of the cervix demonstrated HSIL with focal superficially invasive squamous carcinoma (H&E, × 100). d Analysis of the peripheral blood for circulating tumor cells detected two triploid CD45-negative malignant cells by FISH (× 400)Back to article page