Contrast-enhanced ultrasound manifestations of giant subserosal fibroid and ovarian thecoma-fibroma groups
10.13929/j.issn.1003-3289.2024.12.016
- VernacularTitle:巨大子宫浆膜下肌瘤与卵巢卵泡膜-纤维瘤组肿瘤超声造影表现
- Author:
Fang LIU
1
;
Min YANG
1
;
Xiaoning GU
1
;
Fuwen SHI
1
;
Dongmei LIU
1
;
Zhenzhen CHENG
1
Author Information
1. 首都医科大学附属北京世纪坛医院超声科,北京 100038
- Publication Type:Journal Article
- Keywords:
uterine neoplasms;
myoma;
ovarian neoplasms;
ultrasonography
- From:
Chinese Journal of Medical Imaging Technology
2024;40(12):1880-1883
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe contrast-enhanced ultrasound(CEUS)manifestations of giant subserosal fibroid(SSF)and ovarian thecoma-fibroma groups(OTFG).Methods Twelve females with giant SSF(SSF group)and 36 females with giant OTFG(OTFG group)were retrospectively enrolled,and the latter including 10 cases of fibroma,8 cases of follicular membrane cell tumor and 18 cases of follicular membrane fibroma.CEUS manifestations of lesions were qualitatively and quantitatively analyzed and compared between groups.Results In early phase of enhancement,SSF was often characterized by synchronous annular or semi-annular iso-hyper-enhancement around the lesion and uneven synchronization enhancement of the internal solid part.In late phase,iso-hyper-enhancement was found around the lesion,and the contrast agents of internal solid part and myometrium disappeared simultaneously.Pedicle structures were noticed in 5 cases in SSF group.Meanwhile,OTFG was often characterized by late enhancement and late regression,with uneven iso-hypo-enhancement in internal solid part in early phase,and continuous enhancement of peripheral and internal branch vessels in late phase,and CEUS manifestations of different pathological subtype OTFG might be different.Pedicle structures were observed in 9 cases in OTFG group.The arrival time and time to peak were lower,while the peak intensity was higher in SSF group than those in OTFG group(all P＜0.001).Conclusion CEUS manifestations of giant SSF and OTFG had certain characteristics,while different pathological subtype OTFG presented various characteristics.
