Intraoperative tumor-specific fluorescence imaging in ovarian cancer by folate receptor-α targeting: first in-human results

The prognosis for patients with advanced stage ovarian cancer is poor. Here, Gooitzen van Dam and colleagues demonstrate the first human application of a tumor-specific intraoperative fluorescence imaging methodology using a folate receptor-α (FR-α)-targeted fluorescent agent that exploits the overexpression of FR-α in the majority of epithelial ovarian cancers. It is hoped this approach may lead to improved intraoperative staging and more radical cytoreductive surgery.