Kobayashi M, Ohira T, Ishihara M, Nakamura A, Gotoh K, Kawase T, Shiobara R, Toya S, Shiga I
Department of Neurosurgery, Keio University School of Medicine.
No Shinkei Geka. 1995 Sep;23(9):779-86.
We have evaluated three-dimensional (3D) images of the skull base lesions for planning cranial base surgery. Fifty 3D images were reconstructed from computed tomographies (CT), and/or magnetic resonance (MR) images or MR angiographic images of 30 patients with skull base lesions. These images have provided useful information for pre-operative evaluation. The 3D image reconstructed from CT provides clear information concerning the bone. Conversely, the 3D image from MR images demonstrates soft tissue very clearly, and that from MR angiography provides a detailed description of the vasculature. For skull base lesions, it is essential to evaluate 3D images from the different modalities, especially CT scan and MR image.
我们已经评估了颅底病变的三维（3D）图像，以用于颅底手术的规划。从30例颅底病变患者的计算机断层扫描（CT）、和/或磁共振（MR）图像或MR血管造影图像重建了50幅3D图像。这些图像为术前评估提供了有用的信息。从CT重建的3D图像提供了有关骨骼的清晰信息。相反，来自MR图像的3D图像能非常清晰地显示软组织，而来自MR血管造影的3D图像则提供了血管系统的详细描述。对于颅底病变，评估来自不同模态的3D图像至关重要，尤其是CT扫描和MR图像。
