Diffusion-weighted magnetic resonance sequence and CA125/CEA ratio can be used as add-on tools to ultrasound for the differentiation of ovarian from non-ovarian pelvic masses.
Patrick Nunes PereiraSophie Françoise DerchainAdriana YoshidaRicardo Hoelz de Oliveira BarrosRodrigo Menezes JalesLuís Otávio SarianPublished in: PloS one (2023)
MR signal diffusion is an extremely useful MR parameter to help determine adnexal mass origin when US and laboratory findings are inconclusive.