PT  - JOURNAL ARTICLE
AU  - Kamil Karaali
AU  - Can Çevikol
AU  - Utku Şenol
AU  - Gülbin Arici
AU  - Adnan Kabaalioğlu
AU  - Atilla Ramazanoğlu
AU  - Oğuz Bircan
TI  - Orbital Doppler Sonography Findings in Cases of Brain Death
DP  - 2000 May 01
TA  - American Journal of Neuroradiology
PG  - 945--947
VI  - 21
IP  - 5
4099  - http://www.ajnr.org/content/21/5/945.short
4100  - http://www.ajnr.org/content/21/5/945.full
SO  - Am. J. Neuroradiol.2000 May 01; 21
AB  - Summary: In this study, we investigated the blood flow velocity changes in orbital arteries by using Doppler sonography in eight patients with brain death. Peak-systolic and end-diastolic velocities and resistive indices of the ophthalmic and central retinal arteries were evaluated. We observed the absence or reversal of end-diastolic blood flow in these arteries. To our knowledge, this finding has not been previously reported to be associated with brain death.