title: Ultrasonic evaluation of pelvic masses in pregnancy.
mesh_terms: D000038:Abscess / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006406:Hematoma / Q000175:diagnosis; D006801:Humans; D007889:Leiomyoma / Q000175:diagnosis; D008722:Methods; D010048:Ovarian Cysts / Q000175:diagnosis; D000292:Pelvic Inflammatory Disease / Q000175:diagnosis; D010386:Pelvic Neoplasms / Q000175:diagnosis*; D011247:Pregnancy; D014463:Ultrasonography; D014592:Uterine Hemorrhage / Q000175:diagnosis; D014594:Uterine Neoplasms / Q000175:diagnosis