Fig. 3From: Non-contrast-enhanced magnetic resonance angiography of facial arteries for pre-operative evaluation of vascularized submental lymph node flapsLeft lateral view by MIP from Volume-T1 fused with (a) 3D PC-MRA and (b) CE-MRA of a 51-year-old female with lymphedema. Visualization of the facial artery may be difficult with CE-MRA due to the contamination of contrast enhancement of neighboring soft tissues and veinsBack to article page