血管母细胞瘤的MRI表现与诊断

详细信息

Analysis MRI of Hemangioblastoma

The Radiology section, Chenzhou City first people hospital, Chenzhou 423000, China

摘要: 目的:探讨血管母细胞瘤的MRI表现。材料与方法:经手术及病理证实的血管母细胞瘤10例,均行MRI平扫加增强扫描。结果:大囊小结节型肿瘤,在MRI表现为囊性病灶及附壁结节,实质型肿瘤表现为实质肿块,偏心性囊变,异常血管流空和显著强化。单纯囊型肿瘤表现为囊性病灶。结论:血管母细胞瘤的MRI特征表现是囊肿和壁结节、异常血管流空效应以及肿瘤的异常增强。MRI是诊断血管母细胞瘤的最有效的检查方法。
- MRI /
- 脑肿瘤 /
- 血管母细胞瘤
Abstract: Objective: To discuss the MRI features of Hemangioblastoma.Methods: Ten cases of Hemangioblastoma which confirmed by operation and pathology were examined with conventional MRI and Gd-DTPA enhanced MRI.Results: In some cases of Hemangioblastoma,there was a big cyst and a small mural node in the MRI imaging,In solid type of Hemangioblastoma,where the tumor was revealed as a huge solid mass,deflective cyst,abnormal tumor bloodstream and the masses enhanced obviously,In Cystic type the tumor showed a cyst.Conclusion: Cyst,mural node,abnormal tumor bloodstream and enhanced obviously were the MRI features of Hemangioblastoma,and so MRI is the most reliable method to diagnose Hemangioblastoma.
- MRI /
- tumor /
- hemangioblastoma