The clinical analysis of paranasal sinus low dose CT scanning
objective: this paper comprehensive analysis the best condition of paranasal sinus low dose CT scanning. Materials and methods: to choose our hospital between 2012-2013, a total of 60 cases of patients, paranasal sinus were unified in al patients with coronary spiral CT scanning, scanning condition respectively: 120 kv, 250 mA and 200 mA, mA, 100, 50 mA, mA, 25, 5 mm thick, 5 mm intervals, scan time for 1 s. wil scan images by professional CT room physicians and technicians to observe the result of the analysis of the results of the images, and make the final score, analysis on the basis of guarantee the quality of image, adopt low dose the best scanning conditions.
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