The application of fusion imaging of 99TCm-MDP SPECT/CT in judicially identifying fresh or old nasal bone fracture
DONG Congsong
CHEN Fei
ZHANG Hui
TAN Junyuan
LIU Yang
ZHANG Zhiping
LIN Lang
Abstract：Objective To explore the application value of fusion imaging of 99TCm-MDP SPECT/CT in judicially identifying the fresh or old nasal bone fracture.Methods The SPECT/CT imaging data of 22 trauma patients, who were not identified suffering from the fresh or old of nasal bone fracture by CT, were retrospectively analyzed.We observed and analyzed the images features of CT of nasal bone fracture, the local layered bone imaging, and the radioactive distribution and concentration situation of fusion imaging of SPECT/CT, and made a differential diagnosis of the fresh or old fracture combined with the follow-up.ResultsOf those 22 patients, 7 were fresh fracture with radioactive concentration, 3 were fresh and old fracture with partial radioactive concentration, 12 were old fracture, of whom, 9 presented with no radioactive concentration, and 3 with slight higher distribution.Conclusion SPECT/CT fusion imaging combined with follow-up and CT features can effectively make a differential diagnosis of fresh or old nasal bone fracture.
Keywords：Single-photon emission computed tomographyFusion imagingNasal bone fractureFreshOld
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 429-431 )