齐,边缘圆钝.2.肝内回声增强,后方衰减。3.肝 内管道分布走向显示不清,各级分支多不易显示。
On the evening of July 24, 2021
均匀性脂肪肝
Courseware template
On the evening of July 24, 2021
Courseware template
3.脓汁稠厚时,脓腔中可见密集细小的光点,改变体 位或挤压时,光点有流动感或称惯性移动。
4.伴随征象:(1)肝脏局部肿大,畸形。(2)膈肌 活动受限。(3)右侧胸腔少量积液。
On the evening of July 24, 2021
Courseware template
On the evening of July 24, 2021
肝脏超声诊断
It is applicable to work report, lecture and teaching
Courseware template
肝脏疾病超声诊断
On the evening of July 24, 2021
Courseware template
肝脏的解剖(膈面)
On the evening of July 24, 2021
肝脏血管正常彩色多普勒表现 Courseware template (一)门静脉血流
彩色多普勒
主干、左支及其分支、右支、右前支表现为红色血流图 ;右后支呈蓝色血流图。
入肝血流,流速约20cm/s
On the evening of July 24, 2021
Courseware template
(二)肝静脉血流
On the evening of July 24, 2021