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• 心血管系统放射学基础（44）——下腔静脉过滤网筛

  lisg 发表于 2007-03-12 22:50:01

  Figure 5-44 Inferior vena caval filter. An expandable wire mesh basket (arrows) has been placed in the inferior vena cava. This can be done by pushing the device out of a catheter and allowing it t...

• 心血管系统放射学基础（43）——肾动脉狭窄

  lisg 发表于 2007-03-12 22:47:39

  Figure 5-43 Renal artery stenosis. In this case, a young woman had a blood pressure of 220/140 mm Hg and was referred for a magnetic resonance angiogram (MRA). The MRA showed an area of stenosis (a...

• 心血管系统放射学基础（42）——双侧髂动脉狭窄和血管成形术

  lisg 发表于 2007-03-12 22:46:19

  Figure 5-42 Bilateral iliac artery stenosis and angioplasty. A standard contrast angiogram (A) shows two areas of very high grade stenosis in both common iliac arteries (arrows). A catheter was pla...

• 心血管系统放射学基础（41）——腹和盆部血管的正常解剖

  lisg 发表于 2007-03-12 22:44:29

  Figure 5-41 Normal vascular anatomy of the abdomen and pelvis. A digital subtraction angiogram in an anteroposterior projection of the upper abdomen (A) shows the abdominal aorta (Abd Ao), the hepa...

• 心血管系统放射学基础（40）——闭塞性内修复

  lisg 发表于 2007-03-12 22:41:49

  Figure 5-40 Occluded endograft repair. Evaluation and follow-up of aortic and iliac stents is done with computed tomography (CT) scanning. In the noncontrasted CT scan (A), the wire mesh stents in ...

• 心血管系统放射学基础（39）——主动脉瘤内修复

  lisg 发表于 2007-03-12 22:39:02

  Figure 5-39 Aortic aneurysm endograft repair. Here wire mesh stents with a lining have been inserted into the abdominal aorta and proximal iliac arteries. They can be seen projecting over the lumba...

• 心血管系统放射学基础（38）——腹主动脉瘤破裂

  lisg 发表于 2007-03-12 22:36:57

  Figure 5-38 Abdominal aortic aneurysm and rupture. A transverse contrast-enhanced computed tomography (CT) scan (A) of the lower portion of the abdomen shows the aorta with a calcified rim and the ...

• 心血管系统放射学基础（37）——超声显示的上腹部血管的正常解剖

  lisg 发表于 2007-03-12 22:35:21

  Figure 5-37 Ultrasound demonstration of normal vascular anatomy in the upper abdomen. A transverse sonogram (A) shows structures such as the liver and pancreas (Panc) and vertebral body (Vert), but...

• 心血管系统放射学基础（36）——腹主动脉瘤的发展

  lisg 发表于 2007-03-12 22:33:10

  Figure 5-36 Progressive development of an abdominal aortic aneurysm. A plain x-ray of the abdomen of a patient done in 1975 (A) showed a small area of linear calcification overlying the right side ...

• 心血管系统放射学基础（35）——腹主动脉钙化

  lisg 发表于 2007-03-12 22:31:04

  Figure 5-35 Calcification of the abdominal aorta. A plain x-ray of the abdomen (A) shows extensive calcification of the abdominal aorta and iliac vessels. Calcification of the abdominal aorta is us...

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