目的评价经静脉Levovist造影超声对盆腔肿块的诊断价值.方法盆腔肿块17例,18个肿块行能量谐波声学造影(PHCI),其中子宫肌瘤7例,子......

The differential diagnosis between intracystic hemorrhage and cystadenocarcinoma of the liver is often difficult even wi......