Serum Tumor Markers Combined with 18F-FDG PET/CT Volumetric Metabolic Parameters in the Prognosis of Ovarian Cancer

Abstract

Ovarian cancer (OC) is the most fatal gynecological malignancy, and identifying reliable prognostic indicators can help guide therapeutic treatment. Various tumor marker-guided treatment regimens can considerably improve patient prognosis with a better understanding of the molecular underpinnings of ovarian cancer recurrence and metastasis. Fluorine-18-fluorodeoxyglucose Positron emission tomography/computed tomography (18F-FDG PET/CT) is a molecular imaging tool that provides anatomical and functional information about the tumor, and its volume-based metabolic parameters allow for quantifiable observation of ovarian cancer recurrence, prognosis, and therapeutic efficacy. The combined utilization of serological and radiologic markers has been found to provide increased clinical benefit. This article reviewed the predictive value of serum tumor markers and 18F-FDG PET/CT volumetric metabolic parameters for the prognosis of patients with ovarian cancer.