CAJ | 학술논문

目的：探讨磁共振(MRI)内耳水成像在内耳病变患者中的临床价值。方法对45例怀疑内耳病变患者，行磁共振内耳水成像扫描，并进行最大密度投影(MIP)、多平面重建(MPR)、容积重建(VR)后处理。结果45例患者均能清晰显示内耳结构，其中内耳畸形8例，结构正常37例。结论内耳水成像能清晰、立体的显示内耳膜迷路及内听道精细解剖结构，并显示其发育状况及通畅程度，能够为内耳病变患者的诊断和术前评估提供重要的影像学依据。
목적：탐토자공진(MRI)내이수성상재내이병변환자중적림상개치。방법대45례부의내이병변환자，행자공진내이수성상소묘，병진행최대밀도투영(MIP)、다평면중건(MPR)、용적중건(VR)후처리。결과45례환자균능청석현시내이결구，기중내이기형8례，결구정상37례。결론내이수성상능청석、입체적현시내이막미로급내은도정세해부결구，병현시기발육상황급통창정도，능구위내이병변환자적진단화술전평고제공중요적영상학의거。
Objective To explore the clinical value of magnetic resonance imaging (MRI) inner ear hydrography in inner ear disease patients.Methods MRI inner ear hydrography was applied in 45 patients with suspected inner ear disease, with process of maximum intensity projection (MIP), multiplanar reconstruction (MRP), and volume reconstruction (VR).Results The inner ear anatomical structures were displayed clearly in all the 45 cases, and there were 8 cases with inner ear malformations and 37 cases with normal structure.Conclusion The magnetic resonance inner ear hydrography can not only clearly and stereoscopically show anatomical structure of inner ear membranous labyrinth and inner auditory canal, but also show their developmental situation and unobstructed degree. It can provide important imaging parameters for the diagnosis and preoperative assessment of patients with inner ear disease.