Bassett L W, Ullis K, Seeger L L, Rauschning W
Department of Radiological Sciences, UCLA School of Medicine 90024-1721.
Surg Radiol Anat. 1991;13(4):301-6. doi: 10.1007/BF01627762.
Magnetic resonance imaging (MRI) is noninvasive and provides images with higher soft tissue contrast than possible with any other imaging modality. Unlike CT which depicts anatomy in the axial plane, MRI is capable of producing images in thin cross sections acquired directly in any plane, usually axial, coronal or sagittal planes. The use of diagnostic MR images is facilitated by an understanding of the detailed anatomy that is depicted. The purpose of this study was to identify anatomical structures in coronal and sagittal cryomicrosections of the hip region. Thin cryosections of the hips of fresh-frozen cadavers were obtained by a method developed by one of the authors (WR). These sections were matched with thin-section, high resolution MR images of a normal volunteer. The complex anatomy of the hip and its surrounding muscles, tendons and ligaments was exquisitely depicted on both the cadaver microcryosections and the matched MRT images.
磁共振成像（MRI）是非侵入性的，与其他任何成像方式相比，它能提供软组织对比度更高的图像。与在轴向平面描绘解剖结构的CT不同，MRI能够在直接获取的任何平面（通常为轴向、冠状或矢状面）的薄横截面中生成图像。对所描绘的详细解剖结构的理解有助于诊断性MR图像的使用。本研究的目的是识别髋部区域冠状和矢状冷冻切片中的解剖结构。通过作者之一（WR）开发的方法获得新鲜冷冻尸体髋部的薄冷冻切片。这些切片与一名正常志愿者的薄层、高分辨率MR图像进行匹配。在尸体微晶冷冻切片和匹配的MRT图像上都精确地描绘了髋部及其周围肌肉、肌腱和韧带的复杂解剖结构。
