MRI appearances of serous borderline ovarian tumor with pathological correlation
10.3969/j.issn.1002-1671.2018.12.021
- VernacularTitle:卵巢浆液性交界性肿瘤的MRI表现与病理对照分析
- Author:
Hongjiang ZHANG
1
;
Bo WANG
;
Yuhui CHEN
;
Lingyan LIU
;
Ze KANG
;
Kunhua WU
Author Information
1. 云南省第一人民医院磁共振科
- Keywords:
magnetic resonance imaging;
ovary;
serous;
borderline
- From:
Journal of Practical Radiology
2018;34(12):1901-1903
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the MRI features of serous borderline ovarian tumor(SBOT).Methods The clinical and MRI features of 1 1 patients with SBOT were retrospectively reviewed and compared with surgical and pathologic findings.Results There were 5 bilateral and 6 unilateral cases,and the maximum diameter was 4.4-20.7 cm.According to the MRI appearances,it was divided into surface papillary and cystic papillary subtypes by morphological features and exophytic and endophytic proj ections by growth of papillary architecture.The papillary architecture with internal branching was the characteristic MRI appearance,the papillary architecture showed hypo-intensity on T1WI and hyper-intensity on T2WI with a lobulated contour,the internal branching showed hypo-intensity on T1WI and T2WI.The papillary architecture was obviously enhanced,while the internal branching was slightly enhanced after inj ection of contrast agent.Conclusion The papillary architecture with internal branching is a characteristic MRI appearance of SBOT which provides information for the diagnosis and differential diagnosis;and the types according to the MRI appearances and growth pattern of papillary architecture provides reference for the treatment and prognosis.
