Mechanicalness Intestinal Obstruction MSCT Phantom Study Research And Clinical Significance

Goal:Carry on the synthesis inspection using the multi-layered screw CT(MSCT) entire abdomen rapid scanning technology and the image three dimensional post-processing function to mechanicalness intestinal obstruction patient,the discussion multi-layer screw CT(MSCT) entire abdomen rapid scanning technology and the image three dimensional post-processing function to mechanicalness intestinal obstruction disease's diagnosis value and the clinical significance.Method:Collects the Jilin Town center Hospital surgical department admits April, 2005 285 example intestinal obstruction patient technique which before April,2007 the phantom diagnosis result.Carries on the entire abdomen rapid scanning material using German Siemens SOMATOM Emotion DUO multi-layered second super velocity screw CT,after SIEMENS 3D-virtuoso the CT high-quality imagery processing workstation and the multilevel reconstruction related software and German Acre sends 5200P upscale completely automatic integration laser camera processing multi-layered screw CT the entire abdomen rapid scanning phantom material,has above deputy chief physician after three title doctor to read the piece shape seen from behind to diagnose the result likely.Examined that in the surgery record and the technique sees roughly,compares with the phantom diagnosis result,and records the result.Carries on the regular revisit tracing reexamination situation to the pathological diagnosis case,and records the result.The computation multi-layer screw CT(MSCT) entire abdomen rapid scanning technology and the image three dimensional post-processing functions in mechanicalness intestinal obstruction cause of disease diagnosis's accuracy,calculate the MSCT entire abdomen continuously rapid scanning in mechanicalness intestinal obstruction localization,the qualitative diagnosis result coincidence rate.Analyzes and discusses the multi-layered screw CT(MSCT) entire abdomen rapid scanning technology and the image three dimensional post-processing function to mechanicalness intestinal obstruction disease's diagnosis value and in the instruction clinical care significance.Finally:In the screw CT localization diagnosis result and the localization sign and the technique see the position coincidence rate are 90.53%(258 examples);After the screw CT qualitative diagnosis result and the technique sees and the technique, pathological diagnosis result coincidence rate adhesion intestinal obstruction 92%,the colon cancer 96.88%,the small intestine tumor 88.89%,intestinal tuberculosis 80%, the intestines telescope 77.78%,the volvulus 75%,the roundworm stops up 100%.Conclusion:The multi-layered screw CT(MSCT) entire abdomen rapid scanning technology and the image three dimensional post-processing function apply in the gastro-intestinal tract disease's inspection,has not creates,fast,accurate,easy to endure and so on merits,multi-layered screw CT(MSCT) the entire abdomen rapid scanning technology and the image three dimensional post-processing function can provide the clear direct-viewing intestinal obstruction image for clinician,may distinguish the intestinal obstruction rapidly the spot,the reason and pathological change's degree,can raise the diagnosis accuracy obviously,enhances clinical correct processing ability.Is advantageous takes the corresponding remedial measure in clinician,draws up the correct therapeutic schedule,raises the cure rate,and reduces the mortality rate.