title: Ultrasonography: its usefulness and reliability in early pregnancy. A review of 210 cases.
abstract: A total of 210 women who had ultrasonic examination done during early pregnancy, and whose final pregnancy outcome was known, were reviewed to assess the usefulness and reliability of the procedure. Ultrasonography was found to be diagnostic in 96.2 per cent of these cases, with the primary indication for its use being "assessment of pregnancy wellbeing." Multiple gestations, hydatidiform moles, and pelvic tumors associated with pregnancy were readily diagnosed and assessed in their early stages and the gestational age was correctly determined when dates were uncertain.
mesh_terms: D000026:Abortion, Habitual / Q000175:diagnosis; D000028:Abortion, Induced; D000033:Abortion, Threatened / Q000175:diagnosis; D005069:Evaluation Studies as Topic; D005260:Female; D005333:Fetus / Q000502:physiology; D005865:Gestational Age; D006128:Growth; D006801:Humans; D006828:Hydatidiform Mole / Q000175:diagnosis; D007889:Leiomyoma / Q000175:diagnosis; D010048:Ovarian Cysts / Q000175:diagnosis; D010922:Placenta Diseases / Q000175:diagnosis; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D011258:Pregnancy Tests; D011271:Pregnancy, Ectopic / Q000175:diagnosis; D011272:Pregnancy, Multiple; D014463:Ultrasonography; D014594:Uterine Neoplasms / Q000175:diagnosis