Castrup W, Schütz J
Rontgenblatter. 1977 Feb;30(2):84-90.
Tomograms of a variety of test-objects and of a Alderson phantom skull are compared for their differences between film- and xero-tomograms. Xerography provides tomography with the advantage of correcting the typical loss of contrast and sharpness by an increase at the margins. The disadvantages is that the sharper contours also appear on the blurring figures which renders them more noticeable. The high irradiation-dosage of Xerotomography so far prevents its clinical use in a wilder field.
比较了各种测试对象和一个Alderson模拟颅骨的断层照片在胶片断层照片和静电复印断层照片之间的差异。静电复印术提供的断层摄影具有通过边缘增强来校正对比度和清晰度典型损失的优点。缺点是更清晰的轮廓也出现在模糊图像上，这使得它们更明显。到目前为止，静电复印断层摄影的高辐射剂量阻碍了它在更广泛领域的临床应用。
