实用放射学杂志
實用放射學雜誌
실용방사학잡지
JOURNAL OF PRACTICAL RADIOLOGY
2015年
8期
1309-1311
,共3页
程瑞新%宋璟璟%黄俊%詹松华%邹烨%莫爱群
程瑞新%宋璟璟%黃俊%詹鬆華%鄒燁%莫愛群
정서신%송경경%황준%첨송화%추엽%막애군
子宫内膜异位症%盆腔%磁共振成像
子宮內膜異位癥%盆腔%磁共振成像
자궁내막이위증%분강%자공진성상
endometriosis%pelvic cavity%magnetic resonance imaging
目的:探讨盆腔部卵巢外部位的子宫内膜异位症的 MRI 表现及特点。方法回顾性分析经手术病理证实的13例盆腔部包括腹壁卵巢部位外的子宫内膜异位症的临床资料和 MRI 影像表现。常规采取 MRI 平扫、T1 WI、T2 WI 脂肪抑制及 T1 WI 增强的矢状、横断扫描。重点分析盆腔深部及腹壁部位异常影像灶分布及 MRI 信号征象,并结合其临床表现。结果13例异位病灶,直肠子宫凹4例,膀胱壁2例,单侧输尿管膀胱入口2例,肛管壁1例,腹壁4例,其中实性病灶10个(10/13),囊实性3个(3/13), MRI 信号表现呈多样性。结论盆腔卵巢外部位子宫内膜异位病灶呈实质性或囊实性,分布于盆腔深部子宫周围泌尿系脏器及间隙、直肠壁及其间隙内和下腹壁手术切口处。MRI 有助于异位病灶的检出,诊断尚需密切结合临床病史。
目的:探討盆腔部卵巢外部位的子宮內膜異位癥的 MRI 錶現及特點。方法迴顧性分析經手術病理證實的13例盆腔部包括腹壁卵巢部位外的子宮內膜異位癥的臨床資料和 MRI 影像錶現。常規採取 MRI 平掃、T1 WI、T2 WI 脂肪抑製及 T1 WI 增彊的矢狀、橫斷掃描。重點分析盆腔深部及腹壁部位異常影像竈分佈及 MRI 信號徵象,併結閤其臨床錶現。結果13例異位病竈,直腸子宮凹4例,膀胱壁2例,單側輸尿管膀胱入口2例,肛管壁1例,腹壁4例,其中實性病竈10箇(10/13),囊實性3箇(3/13), MRI 信號錶現呈多樣性。結論盆腔卵巢外部位子宮內膜異位病竈呈實質性或囊實性,分佈于盆腔深部子宮週圍泌尿繫髒器及間隙、直腸壁及其間隙內和下腹壁手術切口處。MRI 有助于異位病竈的檢齣,診斷尚需密切結閤臨床病史。
목적:탐토분강부란소외부위적자궁내막이위증적 MRI 표현급특점。방법회고성분석경수술병리증실적13례분강부포괄복벽란소부위외적자궁내막이위증적림상자료화 MRI 영상표현。상규채취 MRI 평소、T1 WI、T2 WI 지방억제급 T1 WI 증강적시상、횡단소묘。중점분석분강심부급복벽부위이상영상조분포급 MRI 신호정상,병결합기림상표현。결과13례이위병조,직장자궁요4례,방광벽2례,단측수뇨관방광입구2례,항관벽1례,복벽4례,기중실성병조10개(10/13),낭실성3개(3/13), MRI 신호표현정다양성。결론분강란소외부위자궁내막이위병조정실질성혹낭실성,분포우분강심부자궁주위비뇨계장기급간극、직장벽급기간극내화하복벽수술절구처。MRI 유조우이위병조적검출,진단상수밀절결합림상병사。
Objective To explore the MRI features of pelvic endometriosis outside the ovary.Methods 13 patients with pelvic endometriosis outside the ovary were imaged.Their clinical and imaging data were reviewed retrospectively.All cases were con-firmed by pathology.An enhanced MR using T1 WI sequence both in sagittal and transverse position was performed after T2 WI fat-suppression sequence and T1 WI sequence.Our MRI study was focused on the distribution of lesions locating in the deep pelvic cavity and abdominal wall,and the features of MRI signals .Results 13 lesions were found,in which 4 lesions located in the rectouterine pouch of Douglas,2 cases the bladder wall,2 cases the unilateral cystic inlet of ureter,1 case the anal canal wall,and 4 cases the ab-dominal wall.10(10/13)lesions were shown as solid nodules while 3(3/13)lesions as cyst-solid ones.All lesions showed moderate-ly heterogeneous enhancement.Conclusion Pelvic endometriosis outside the ovary mainly shows solid or cyst-solid lesions that lo-cates in the urinary,uterus,rectal wall and spaces around them.MR images show a higher value for the detection of the lesions out-side the ovary.