Application of dsa in angiography and interventional radiology[J]. Journal of Chongqing Medical University, 1998,(4):411-413. DOI: 10.13406/j.cnki.cyxb.1998.04.041.
In order to evaluate the clinical role of Digital Subtraction Angiography
This paper reported 276 patients
220 of whom were examined with digital subtraction angiography
56 were performed with digital angiography and interventional therapy All image quality was analysed.Result Distal arterioles of 264 patients were optimally show and the image quality is good.Conclusion Digital subtraction technique may provide optimal image with decrease of the procedure time and the amount of contrast material.It is valuable for interventional radiology.