摘要
采用二维、三维超声成像及彩色多普勒血流显像技术对１８ 例非弥漫性脂肪肝进行了观察研究。在二维超声声像图上，非弥漫性脂肪肝可表现为局限性脂肪肝和非均匀性脂肪肝。前者脂肪浸润呈叶、段性分布，后者则又可表现为强回声团块型和弱回声团块型。三维超声成像，其异常回声区的立体形态呈非球形改变，无占位效应。彩色多普勒血流显像显示异常回声区周围及内部无异常血流信号。声像图上的强回声区为脂肪浸润的区域，弱回声区则为正常或相对正常的肝组织。
Observation of non diffuse infiltration in theliver was performed in 18 patients with B mode,three dimensional(3D) ultrasonographies and color dopplerflow image (CDFI)-The distribution ofthelesions werelocalor non uniform on the sonography,thefromershowed alobar orsections ofthe liver wereinfiltrated andlatercould beclassifiedintothe hyperecho massivetype andthe hypoecho mas sive type-Thesteregraphicimaging showed a non ballshape which no mass effect-There were no abno malflow messagesaround and/orin thelessions on the CDFI-It wasconsidered thattheareas with hy perecho wereinfiltrited by fattyin theliverand the hypoecho areas were normal
出处
《临床肝胆病杂志》
CAS
北大核心
1999年第2期121-122,共2页
Journal of Clinical Hepatology
