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目的探讨多层螺旋CT(MSCT)沿鼻骨斜面多平面重组(MPR)技术在鼻骨线性骨折法医学鉴定中的应用价值。方法以MSCT轴位平扫和沿鼻骨斜面多平面重组(MPR),对98例头面部外伤患者进行检查。结果 MSCT轴位平扫诊断:鼻骨正常和线性骨折(单侧或双侧)分别为29例和69例,阳性率70.4%。MSCT沿鼻骨斜面多平面重组(MPR)复诊:鼻骨正常的和线性骨折分别为19例和79例,阳性率80.6%。结论采用MSCT沿鼻骨斜面多平面重组技术可发现常规MSCT轴位平扫未能检见的鼻骨线性骨折,对法医学鉴定具有更高的应用价值。 相似文献
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Guy N. Rutty M.D. M.B.B.S. F.R.C.Path. Dip.R.C.Path. F.F.S.Soc. F.F.F.L.M. ; Claire Robinson B.Sc. M.Sc. ; Bruno Morgan Ph.D. B.M.B.Ch. M.R.C.P. F.R.C.R. ; Sue Black O.B.E. B.Sc. Ph.D. D.Sc. F.R.S.E. ; Catherine Adams D.C.R.R. B.D.S. M.S.C. R.F.P. ; Philip Webster H.D.C.R. D.M.S. M.B.A. 《Journal of forensic sciences》2009,54(6):1438-1442
Abstract: Imaging is an integral diagnostic tool in mass fatality investigations undertaken traditionally by plain X-rays, fluoroscopy, and dental radiography. However, little attention has been given to appropriate image reporting, secure data transfer and storage particularly in relation to the need to meet stringent judicial requirements. Notwithstanding these limitations, it is the risk associated with the safe handling and investigation of contaminated fatalities which is providing new challenges for mass fatality radiological imaging. Mobile multi-slice computed tomography is an alternative to these traditional modalities as it provides a greater diagnostic yield and an opportunity to address the requirements of the criminal justice system. We present a new national disaster victim/forensic identification imaging system—Fimag—which is applicable for both contaminated and non-contaminated mass fatality imaging and addresses the issues of judicial reporting. We suggest this system opens a new era in radiological diagnostics for mass fatalities. 相似文献
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