Assertion: abdominal aortic aneurysm | /r/CapableOf | determine extent
Facets:
Source sentences:
text: Duplex ultrasound Indications Best initial and confirmatory test in: Asymptomatic patients Patients with abdominal pain and no known AAA or risk factors for AAA To determine the presence, size, and extent of an aneurysm Screening and surveillance Supportive findings Dilatation of the aorta ≥