Chang H M, Linn F H, Caplan L R
Department of Neurology, New England Medical Center, Boston, MA 02111, USA.
J Neuroimaging. 1998 Jan;8(1):42-4. doi: 10.1111/jon19988142.
Bilateral anterior inferior cerebellar artery (AICA) territory infarcts are rare. Their occurrence usually signifies severe intracranial vertebrobasilar disease. Unlike head computed tomography, magnetic resonance (MR) imaging reveals these infarcts clearly and MR angiography allows the intracranial vasculature to be defined noninvasively. We now report a patient with bilateral AICA territory infarcts.
双侧小脑前下动脉（AICA）供血区梗死很少见。其出现通常提示严重的颅内椎基底动脉疾病。与头部计算机断层扫描不同，磁共振（MR）成像能清晰显示这些梗死灶，且磁共振血管造影可无创地明确颅内血管系统。我们现报告一例双侧AICA供血区梗死患者。
