Multi slice spiral CT in the interventional therapy of guiding significance in the liver-- Comparison of multi-slice spiral CT and DSA
Objective: Based on 70 cases of hepatic vascular intervention in patients with multi slice spiral CT images and digital subtraction angiography (DSA) image contrast, understanding multi slice spiral CT in the clinical significance of treatment of liver. Methods: 70 cases of hepatic vascular interventional treatment in patients with multi slice spiral CT images with DSA angiography image contrast, analysis of the vascular anatomy type, number of lesions and strengthening degree of compliance, by two imaging physicians were evaluated, and the data were statistical y analyzed. Results: The liver CT and DSA vascular anatomy and variation showed that the coincidence rate was 99%, the coincidence rate of the 94% lesions, the chi square (P=0.05) analysis, no significant difference between the two groups of data, two kinds of highly consistent inspection. Conclusion: multi slice spiral CT examination of hepatic vascular anatomy and variation of clear display, and can clearly show the lesion, tumor thrombus, highly consistent with DSA examination of the liver, the interventional therapy has positive significance, can guide the interventional therapy, liver blood vessel should row multi-slice spiral CT examinations were evaluated before the intervention.
Multi slice spiral CTHepatic vascular interventionDigital subtraction angiography(DSA)
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