In vitro metastatic colonization of human ovarian cancer cells to the omentum.

Despite the potentially crucial contributions of the omentum in the regulation of ovarian cancer metastatic growth, it remains a poorly understood organ. Due to its anatomic location and structural fragility, the omentum presents inherent challenges to mechanism-based in vivo studies. Thus, the availability of an ex vivo omental model would, in part, address some of these difficulties posed.