VEGF Immunoexpression in Endometrioid Endometrial Carcinomas.

Vascular endothelial growth factor (VEGF) is the most important stimulator of endometrial tumor angiogenesis, a mechanism that may be a therapeutic target in the context of an incidence and persistent mortality of endometrial endometrial carcinomas (EEC). In this study, VEGF immunoexpression was analyzed for 50 cases of EEC in relation to the histopathological parameters of tumor aggressiveness. High VEGF scores have been associated with the high grade and advanced stage of EEC, but unrelated to the depth of myometrial invasion, the pattern of tumor invasion, or vascular invasion. VEGF may be useful for assessing EEC aggression, but also for tumor angiogenic potential, which recommends it as a possible mark for specific antitumor therapy.