Rosenfield N S, Peck D R, Lowman R M
Am J Dis Child. 1978 Dec;132(12):1177-80. doi: 10.1001/archpedi.1978.02120370025006.
Xeroradiography of the neck was performed on 36 children with suggested or known acquired tracheal abnormalities. The information obtained from the lateral projection xeroradiograph was superior in selected cases to the conventional soft tissue roentgenogram. In these cases, the information obtained justified the increased (12-fold) radiation exposure and obviated the need for positive contrast examination. This procedure should be considered in any case in which a fluoroscopic contrast examination is indicated.
对36名疑似或已知患有后天性气管异常的儿童进行了颈部干板X线照相术。在某些病例中，从侧位干板X线照片获得的信息优于传统的软组织X线照片。在这些病例中，所获得的信息证明增加（12倍）的辐射暴露是合理的，并且无需进行阳性对比检查。在任何需要进行荧光透视对比检查的情况下，都应考虑采用这一检查方法。
