PSMA PET and MRI in Gynecological Cancers

Eligibility Details: Inclusion Criteria for healthy female controls N=12 (includes up to 6 Dosimetry participants): - Women with no suspected gynecological cancer. - No contraindications for MR or PET imaging. - Greater than or equal to 18 years of age. - Scheduled to undergo a hysterectomy and/or salpingo-oophorectomy Inclusion Criteria for female controls (Dosimetry): - Women with or without suspected gynecological cancer. - No contraindications for MR or PET imaging. - Greater than or equal to 18 years of age. Inclusion Criteria for gynecological cancer patients (N=40): - Women with known or suspected gynecological cancer - No contraindications for MR or PET imaging. - Greater than or equal to 18 years - Have had or are scheduled to undergo a hysterectomy and/or salpingo-oophorectomy Exclusion Criteria: - Women that are pregnant or breast-feeding. - Age <18 - Inability to provide informed consent on their own behalf - Severe kidney dysfunction (GFR <30 mL/min/1.73m2)