Figure 1

Examples of immunohistochemistry, insets show haematoxylin and eosin stains. (A) p16INK4a-positive ovarian carcinoma (PPC>80%, ISI 3). (B) pRb-positive ovarian carcinoma (PPC 51–80%, ISI 2).

Examples of immunohistochemistry, insets show haematoxylin and eosin stains. (A) p16INK4a-positive ovarian carcinoma (PPC>80%, ISI 3). (B) pRb-positive ovarian carcinoma (PPC 51–80%, ISI 2).