Three-dimensional ultrasonography of normal vascular structures and vascular diseases
- VernacularTitle:三维超声在检测血管结构及血管病变中的应用价值
- Author:
Shaoshan TANG
;
Shoujun LIU
;
Ailu CAI
- Publication Type:Journal Article
- Keywords:
Ultrasonography,three-dimensional;
Blood vessels;
Vascular disease
- From:Chinese Journal of Ultrasonography
1993;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the clinical value of three-dimensional ultrasonography (3DUS) in normal vascular structures and vascular diseases. Methods Thirty-nine 3DUS images were reconstructed,including 17 normal vascular structures and 22 vascular diseases. 3DUS reconstruction was introduced by the maximum intensity projection (MIP) method. A series of 3DUS image was performed using GE Logiq 500 and Logiq 700. Results In all cases, 3DUS images were constructed within 10-30 seconds after free hand scanning. Internal, external and common carotid arteries were also showed in the same rotating 3DUS display simultaneously. The continuity of the transplanted hepatic portal vein were demonstrated clearly in rotating mode 3DUS display and consistent with angiography or computer tomography findings. In cases of various vascular diseases, the degree and location of stenosis or aneurysm of the vessels could be stereoscopically visualized, easy to understand especially for a surgeon who evaluates a preoperative state. Conclusions The 3DUS can display normal or abnormal vascular anatomy clearly. 3DUS image could supply more information than original two-dimensional image, and is useful in the diagnosis of various vascular diseases.
