Clinical application of spiral CT virtual endoscopy to stomach
- VernacularTitle:螺旋CT胃仿真内镜成像技术的临床应用初探
- Author:
Yi CHEN
;
Qingrong SUN
;
Yueyong QI
;
Cuiwei LIAO
- Publication Type:Journal Article
- Keywords:
X-ray computer;
contrast medium;
endoscopy;
tomography;
disease of stomach
- From:Journal of Third Military Medical University
2003;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the imaging method and the value of clinical application of spiral CT virtual endoscopy(CTVE)to stomach.Methods After 36 patients took the aerosis agent or 5% contrast medium,virtual endoscopic images were obtained by using GE-Navigator smooth image model and multiplanar reconstruction.Results Two types of contrasts complemented each other.Normal gastric structure,stenosis and obstruction were clearly visualized in 36 patients.Conclusion CTVE can provide a noninvasive diagnostic method,supplemented to fiberoptic endoscopy,but its sensitivity and specificity should be improved.
