CAJ | 학술논문

目的：探讨眼眶内血管外皮细胞瘤影像学表现，提高对本病影像学特征的认识。方法：报道1例经手术、病理证实的右侧眼眶内血管外皮细胞瘤，对其CT平扫、MRI平扫及强化表现进行分析。结果：肿瘤CT表现为右侧眶内上方球后团块状软组织密度影。MRI表现为右侧眼眶内上方球后团块状T1WI等及稍低信号，T2WI稍高信号影，动态增强扫描，动脉期及实质期有明显强化。结论：运用多种影像学检查方法，可提高对眼眶内血管外皮细胞瘤的认识，做出准确的诊断。
목적：탐토안광내혈관외피세포류영상학표현，제고대본병영상학특정적인식。방법：보도1례경수술、병리증실적우측안광내혈관외피세포류，대기CT평소、MRI평소급강화표현진행분석。결과：종류CT표현위우측광내상방구후단괴상연조직밀도영。MRI표현위우측안광내상방구후단괴상T1WI등급초저신호，T2WI초고신호영，동태증강소묘，동맥기급실질기유명현강화。결론：운용다충영상학검사방법，가제고대안광내혈관외피세포류적인식，주출준학적진단。
Objective:To analyze the imaging features of the hemangiopericytoma in orbit on CT and Magnetic Resonance Imaging (MRI). Conducive to clinical make a correct diagnosis before surgery. Methods:Retrospectively analyze the image data (CT and MRI plain scanning and MRI multi-phases dynamic enhancement scanning) of one cases of hemangiopericytoma with surgically and pathologically confirmed. Results:hemangiopericytoma showed isopycnic in CT pre-contrast scan. On MRI, hemangiopericytoma isointensity on T1-weighted images, hyperintense on STIR T2-weighted images and intense enhancement on postcontrast were seen. Conclusion:Use of various imaging methods can improve the understanding of hemangiopericytoma in orbit, to make an accurate diagnosis.