牙科干板X线摄影术在口腔癌评估中的辅助应用：初步报告。
Dental xeroradiography as an adjunct in the evaluation of oral cancer: a preliminary report.
作者信息
Gratt B M, Sickles E A, Silverman S
出版信息
Oral Surg Oral Med Oral Pathol. 1980 Apr;49(4):303-8. doi: 10.1016/0030-4220(80)90138-3.
This pilot study of an experimental dental xeroradiography imaging system involved twelve oral cancer clinic patients. Xeroradiographs were compared with conventional intraoral film radiographs, taken with similar x-ray projections. The new dental xeroradiographic system was judged superior for the imaging of both osseous and soft-tissue structures. Especially significant was the new imaging system's ability to portray early bone erosion not detectable with the conventional intraoral film technique. These results point to the need for controlled clinical evaluations of dental xeroradiography, in order to assess the full potential of this rapid, low-radiation imaging system in the evaluation of oral cancer.
这项关于实验性牙科干板X线摄影成像系统的初步研究涉及12名口腔癌门诊患者。将干板X线片与采用相似X线投照方式拍摄的传统口腔内胶片X线片进行比较。结果判定，新型牙科干板X线摄影系统在骨结构和软组织结构成像方面更具优势。尤为显著的是，新型成像系统能够显示传统口腔内胶片技术无法检测到的早期骨质侵蚀。这些结果表明，有必要对牙科干板X线摄影进行对照临床评估，以便评估这种快速、低辐射成像系统在口腔癌评估中的全部潜力。
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