Kandarpa K, Sandor T, Tieman J, Hooshmand R, Chopra P S, Chakrabati J
Department of Radiology, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts 02115.
Cardiovasc Intervent Radiol. 1993 Jan-Feb;16(1):25-9. doi: 10.1007/BF02603033.
We have implemented a computerized system for relatively rapid (< 1 h) three-dimensional (3D) surface rendering of flow-sensitive (gradient refocused) magnetic resonance images. The method has been applied in 8 patients with six different clinical problems and was found to enhance understanding of normal and abnormal aortic, caval, and portosystemic venous anatomy. 3D images are useful for communicating complex anatomic information and may help with difficult diagnoses. Advantages and limitations of the present system are discussed.
我们已经实现了一个计算机化系统，用于对流动敏感（梯度重聚焦）磁共振图像进行相对快速（<1小时）的三维（3D）表面渲染。该方法已应用于8例患有六种不同临床问题的患者，发现它有助于增强对正常和异常主动脉、腔静脉及门体静脉解剖结构的理解。3D图像对于传达复杂的解剖信息很有用，并且可能有助于疑难诊断。本文讨论了当前系统的优缺点。
