Triller J
Radiologe. 1976 Aug;16(8):328-36.
Better structural imaging of the liver with blood vessels can be achieved using the Gray-scale technique which delineates pathological processes better than the conventional B-scan-method. This technique enables a reliable diagnosic information. Due to its non-invasive character it can be utilized as a screening method or as an alternative or complementary examination to invasive methods.
使用灰度技术可以实现对肝脏血管更好的结构成像，该技术比传统的B超扫描方法能更好地描绘病理过程。这种技术能提供可靠的诊断信息。由于其非侵入性特点，它可作为一种筛查方法，或作为侵入性方法的替代或补充检查手段。
