Value of using color Doppler flow imaging of ultrasound to diagnose placental site trophoblastic tumor
- VernacularTitle:胎盘部滋养细胞肿瘤的彩色多普勒超声检查价值
- Author:
Li SUN
;
Cai CHANG
- Publication Type:Journal Article
- Keywords:
Ultrasonography;
Tropho-blastic tumor,Placental site
- From:Chinese Journal of Ultrasonography
1993;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the value of color Doppler flow imaging(CDFI) in the diagonosis of placental site trophoblastic tumor(PSTT). Methods After being examined by transvaginal CDFI, four of six patients underwent curettage and two of them had hysterectomy and attached by chemical treatment. All the patients were verified to have a PSTT by pathology. Results The image of PSTT in CDFI included different size at different site, low resistence index (RI) of vessel around the lesion, and absence of vessel in the lesion. Conclusions The characteristic image in CDFI is helpful to the diagnosis of PSTT.
