Adnexal Masses in Pregnancy: A Review

Diagnosis of adnexal masses in pregnancy has been increasing due to the routine use of obstetric ultrasound examinations. The clinical course varies widely based on the symptomatology, gestational age and ultrasound characteristics of the adnexal mass. Most adnexal masses identified in pregnancy are benign and resolve spontaneously. Complications, although relatively rare, can occur and include torsion, rupture and malignancy. This review will discuss the epidemiology, diagnosis, evaluation and management of adnexal masses during pregnancy.