摘要
目的：探讨血管母细胞瘤的影像诊断。材料与方法：回顾性分析 ３５例经手术病理证实的血管母细胞瘤的 ＣＴ和 ＭＲＩ表现，分析肿瘤的影像特点。结果：多数肿瘤（８０％），为囊性，表现为脑脊液样密度或信号，囊壁上附有小结节，增强扫描呈明显均一强化。 ＭＲ较 ＣＴ更易发现小结节。少数（２０％）表现为实质性肿块，部分合并囊变。结论： ＣＴ和 ＭＲＩ是诊断血管母细胞瘤的有效方法，对囊性肿瘤可作定性诊断。
Purpose: To investigate the imaging diagnosis of hemangioblastoma. materials and Methods: Retrospectively analyse CT and MRI findings in 35 cases of hemangioblastoma proved by operation and pathology. Results: cystic umors (80% ) show the same density of signal as CSF and with small mural in cystic's - wall. Finding small mural, RMI is better than CT (20 % ). show solid mass with part cystic. Conclusion: Both CT and MRI are efficient methods in the dianosis of hemangioblastoma
出处
《现代医用影像学》
2000年第3期123-125,共3页
Modern Medical Imageology
关键词
血管母细胞瘤
CT
MR
诊断
Hemangioblastoma Computed tomography Magnetic resonance imag
