Lieb W E, Flaharty P M, Sergott R C, Medlock R D, Brown G C, Bosley T, Savino P J
Wills Eye Hospital, Jefferson Medical College, Thomas Jefferson University, Philadelphia, PA 19107.
Ophthalmology. 1991 Apr;98(4):548-52. doi: 10.1016/s0161-6420(91)32257-7.
Color Doppler imaging was used to evaluate the hemodynamics of the ophthalmic vasculature in a case of complete internal carotid artery occlusion. This procedure, which allows rapid, noninvasive imaging, showed a partial ophthalmic artery obstruction with absent flow in the central retinal artery, central retinal vein, and nasal posterior ciliary arteries. Although altered perfusion of the retinal vessels may be evaluated clinically, assessment of blood flow in the ophthalmic and ciliary arteries previously could be evaluated only indirectly by intravenous fluorescein angiography. The color Doppler imaging findings were confirmed by intravenous fluorescein angiography and carotid arteriography. Color Doppler imaging represents a noninvasive method to diagnose abnormal blood flow of the ophthalmic artery and its branches and to evaluate serial changes of the circulation in a noninvasive manner.
彩色多普勒成像用于评估一例颈内动脉完全闭塞患者眼血管系统的血流动力学。该检查方法能够进行快速、无创成像，结果显示眼动脉部分阻塞，视网膜中央动脉、视网膜中央静脉及鼻后睫状动脉血流缺失。虽然视网膜血管灌注改变可通过临床评估，但此前眼动脉和睫状动脉的血流评估只能通过静脉荧光素血管造影间接进行。彩色多普勒成像的结果通过静脉荧光素血管造影和颈动脉造影得到证实。彩色多普勒成像代表了一种无创诊断眼动脉及其分支异常血流并以无创方式评估循环系统系列变化的方法。
