Miki Kushima

Ovarian clear cell carcinoma (CCC) is a distinct histological subtype of epithelial ovarian cancer characterized by unique biological behavior and heterogeneous clinicopathological features. In contrast with other epithelial ovarian maligna…

We report a case of a clear cell adenocarcinoma arising from a giant cystic adenomyosis, with immunohistochemical analysis of p53 and laminin-5 gamma2 chain overexpression. Microscopically, not only clear cell adenocarcinoma showing myometr…

Ovarian clear-cell carcinoma (OCCA) and ovarian endometrioid carcinoma (OEMC) are often associated with endometriosis. This study determined the immunohistochemical expression of steroid hormone receptors and cancer-related genes in OCCA an…

Endometriosis shares some features characteristic of malignancy; however, it remains unclear whether endometriosis is a precursor to malignant disease. The objective is to determine the genetic relationship between endometriosis and ovarian…

Several genetic alterations have been associated with the malignant transformation from endometriosis to ovarian cancer. However, the role of each genetic alteration in this multi-step process of tumorigenesis has not been clarified. Region…

ObjectiveAlthough ovarian clear cell adenocarcinoma (OCCA) and ovarian endometrioid adenocarcinoma (EC) are considered to be closely related to endometriosis, the mechanisms of carcinogenesis of these two malignancies and malignant transfor…