卵巢囊实性病变的MRI诊断

MRI Diagnosis of Ovarian Cystoid-material Lesion.

目的探讨卵巢囊实性病变的临床病理及MRI表现。方法对2005～2007年临床确诊41例患者进行回顾性研究,分析卵巢囊实性病变US、MR平扫及增强扫描的表现。结果87例临床材料完整的患者中,经过手术病理证实为卵巢囊实性病变的有41例,年龄16～76岁,平均56岁,其中瘤样病变21例,占51.2%;肿瘤性病变18例,囊腺瘤13例,占30.2%;恶性病变5例,占11.7%;其他2例,占4.65%。结论卵巢囊实性病变以良性居多,MRI可很好地显示卵巢病变的内部结构。

Objective To discuss MR1 scan in the diagnosis and clinic - pathology of ovarian cystoid - material lesion. Methods We retrospectively analyzed 41 patients with clinic pathologically -proved in 2005 - 2007 ,and analyzed US, MR scan and Gd -DTPA in the diagnosis of ovarian cystoid - material lesion. Results The clinical date of the 87 patients were completed. After operation,41 of them were confirmed by pathology to be cystiform or parenehymal process,with age 16 -76 ,average 56, of which,21 cases, were tumour- like lesions occupying 51.2% , 18 cases were timorous lesions,occupying 30. 2% , 13 cases weer ovarian eystadenoma,occupying 30.2% ,and 2case ueve other disense,occupying 4.65%. Conclusion The benign often present as ovarian cystoid - material lesion. MRI scan can show the inner structure of ovary lesion.