Abnormal vascular flow的用法和样例：
- Methods Forty-one elderly patients with VBI were examined with DSA to detect the quantity, types and locus of abnormal vascular structures.
- Fundus examination revealed multiple microaneurysm, hard exudate, and macular edema in the left eye; an abnormal vascular segment across the macular region was found in the right eye.
- Results Preoperative liver opacification showed multiple abnormal vascular lakes in early arterial phases, known as "hanging nut on a twing" sing and "early leaving but late returning&quo...
- Methods Twelve patients suffering from pulsed mass around the right injuinal region or abnormal vascular murmur after cardiac catheterisation were detected by color Doppler sonography.