Assertion: dilated bronchial artery | /r/CapableOf | become visible
Facets:
value: in patients with chronic pulmonary thromboembolism
type: OTHER
value: on helical ct angiography
type: LOCATION
Source sentences:
text: These arteries have a maximum diameter of 1.5 mm and are rarely seen on helical CT [2–4]. Previous studies reported that dilated bronchial arteries become visible on helical CT angiography in patients with chronic pulmonary thromboembolism .