Ladd M E, Göhde S C, Steiner P, Pfammatter T, McKinnon G C, Debatin J F
Department of Medical Radiology, University Hospital Zürich, Switzerland.
J Comput Assist Tomogr. 1996 Sep-Oct;20(5):782-5. doi: 10.1097/00004728-199609000-00019.
An optimized, contrast-enhanced 3D MR angiography sequence is combined with image postprocessing to render interior views of the pulmonary arteries. Virtual angioscopy was successfully demonstrated on both a healthy volunteer and a pulmonary embolism patient. By targeting selected pulmonary artery branches, virtual angioscopy has the potential to become a powerful adjunct to the use of reformatted sections and maximum intensity projections in the assessment of pulmonary embolism.
优化的对比增强三维磁共振血管造影序列与图像后处理相结合，以呈现肺动脉的内部视图。虚拟血管内镜检查在一名健康志愿者和一名肺栓塞患者身上均成功得到证实。通过针对选定的肺动脉分支，虚拟血管内镜检查有潜力成为在评估肺栓塞时使用重组切片和最大密度投影的有力辅助手段。
