彩色多普勒超声对恶性滋养细胞肿瘤的诊断价值  

Application of Color Doppler Flow Imaging in Diagnosis of Gestational Trophoblastic Diseases

作　　者：胡桂珍[1] 陈伍英 

机构地区：[1]湖南省永州市人民医院新院超声科,425006

出　　处：《中华临床医学卫生杂志》2007年第2期15-16,共2页China Journal of Clinical Medicine Hygiene

摘　　要：目的探讨二维及彩色多普勒血流显像对恶性滋养细胞肿瘤的诊断价值。方法对30例经临床及病理证实的患者进行二维及彩色多普勒检测，并对病变区血流分布、血流速度及阻力指数进行分析。结果恶性滋养细胞肿瘤子宫肌壁病灶区可见局限性五彩缤纷的丰富血流频谱为低阻血流，阻力指数〈0．5。结论彩色多普勒超声对恶性滋养细胞肿瘤的早期诊断、化疗效果的观察及临床转归的追踪均有十分重要的价值。Objective To investigate the diagnostic value of color Doppler altrasonography in malignant trophoblastic tumor. Methods Uteri of 30 patients were observed,and the changes of blood flow velocity and its resistance index were measured,by CDFI. Results In CDFI,the uterine muscular layer in gestational trophoblastic disease sloowed multicolared abundant blood flow .The blood flow showed resistance index less than 0.5. Conclusion CDFI are useful for early diagnosis of gestational trophoblastic diseases for evaluating chemotherapeutic results and disease ptognosis.

关 键 词：彩色多普勒超声 滋养细胞肿瘤 

分 类 号：R445.1[医药卫生—影像医学与核医学]