title: The UI octoson--a new class of ultrasonic echoscope.
mesh_terms: D000005:Abdomen; D000328:Adult; D005260:Female; D005333:Fetus; D006801:Humans; D006849:Hydrocephalus / Q000175:diagnosis; D007223:Infant; D008297:Male; D011247:Pregnancy; D006848:Testicular Hydrocele / Q000175:diagnosis; D014465:Ultrasonics / Q000295:instrumentation*; D014463:Ultrasonography