Evaluation of three dimensional reconstruction CT angiography in interventional treatment of epigastric tumors
- VernacularTitle:CT血管三维成像对上腹部肿瘤介入治疗的指导价值
- Author:
Xiaojun TANG
;
Jiapeng LIU
;
Zhongjun TAN
- Publication Type:Journal Article
- Keywords:
Tomography;
X-ray computed;
Angiography;
Three-dimensional reconstruction
- From:Journal of Interventional Radiology
2001;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the usefulness of the MSCTA with 3D reconstruction to epigastric tumors in interventional treatment.Methods MSCTA were performed in 27 cases of epigastric tumors before and after interventional treatment.3D reconstruction were taken for blood vessels with technique of MIP(maximum intensity projection)and VRT(volume rendering technique).Results 42 times MSCTA and 3D reconstruction were performed in 27 cases of epigastric tumors.We discovered 5 feeding arteries with mutation in abdominal cavity,7 collateral branches formed after embolization and 2 abnormal courser of celiac artery.The display of vasculative with MSCTA was better than that of DSA.Conclusion 3D-MSCTA for epigastric tumors not only can show directly and clearly the stereo-anotomic images of the tumor feeding vessels but also provide guidance for planning the treatment.
