positive and abundantly positive areas , which invariably occurred in segments exhibiting changes of atherosclerosis , contained numerous small vessels in the adventitia and outer media ( 4.7 +/- 1.5 and 9.8 +/- 1.3 [ se ] vessel profiles/artery cross-section in positive and abundantly positive areas , versus 1.0 +/- 0.6 in negative regions ) .
C0225342
adventitia
C0005847
vessel