前言： 目的：评价双能量减影在肺结核结节诊断中的应用价值。
Objective:To evaluate the value in detecting pulmonary tubercle(PT) on dual-energy subtraction(DES) with direct digital radiography (DDR).
前言：目的：用双能量减影数字X线摄影提高肺部小结节病变的检出率。
Objective: To enhance the detection rate of lung nodules disease by using dual energy subtraction digital chest radiography technique.
目的评价数字化双能量减影技术在肺结节及结节内钙化诊断中的临床价值。
Objective To explore the clinical value of digital radiography with dual-energy subtraction in diagnosis of coronary artery and valve calcification.
目的：比较能量减影（DE）骨组织像与核素骨显像对肿瘤患者肋骨病变的诊断价值。
Purpose: To compare the value between bone image of dual energy subtraction (DE) with direct digital radiography and bone scintigraphy in diagnosing rib lesion.
结果DR双能量减影显示阻鼾器使用前和使用时口咽部阻塞变化明显。PSG检查阻鼾器治疗OSAHS是有效的。
ResultsAfter using snore guard, DR showed that the changes of obstruction were evident, and PSG was a effective method for diagnosis of OSAHS.
结果DR双能量减影显示阻鼾器使用前和使用时口咽部阻塞变化明显。PSG检查阻鼾器治疗OSAHS是有效的。
ResultsAfter using snore guard, DR showed that the changes of obstruction were evident, and PSG was a effective method for diagnosis of OSAHS.
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