title: Spontaneously echogenic arterial blood flow in abdominal aortic aneurysms.
mesh_terms: D000368:Aged; D001012:Aorta, Abdominal / Q000000981:diagnostic imaging; D001014:Aortic Aneurysm / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D002543:Cerebral Hemorrhage / Q000150:complications; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography