B-mode ultrasonic scanning.
D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000175:diagnosis; D005260:Female; D005333:Fetus / Q000033:anatomy & histology; D005831:Genital Diseases, Female / Q000175:diagnosis; D005865:Gestational Age; D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis*; D008107:Liver Diseases / Q000175:diagnosis; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D013158:Splenic Diseases / Q000175:diagnosis; D014463:Ultrasonography