CAJ | 학술논문

目的探讨计算机X线摄影在肺尘埃沉着症诊断中的应用价值.方法将已确诊的101例肺尘埃沉着症患者和6例O+患者,采用CR高千伏和传统高千伏两种方法,各摄胸部正位片1张,由肺尘埃沉着症诊断小组,按照肺尘埃沉着症病诊断标准(GBZ 70-2002)及23张标准片,随机对每张胸片质量和肺尘埃沉着症诊断及其分期进行评定.结果 CR高千伏和传统高千伏胸片的一级片率分别为90.65%和46.73%,差异有显著统计学意义(P<0.01);对胸部肺内细微结构总体显示率分别为95.51%和59.07%,差异有显著统计学意义(P<0.01);对肺尘埃沉着症的检出率分别为97.20%和86.92%,差异有显著统计学意义(P<0.01).结论在肺尘三埃沉着症诊断中CR高于KV胸片,有望取代现行的传统高KV胸片.
목적 탐토계산궤X선섭영재폐진애침착증진단중적응용개치.방법 장이학진적101례폐진애침착증환자화6례O+환자,채용CR고천복화전통고천복량충방법,각섭흉부정위편1장,유폐진애침착증진단소조,안조폐진애침착증병진단표준(GBZ 70-2002)급23장표준편,수궤대매장흉편질량화폐진애침착증진단급기분기진행평정.결과 CR고천복화전통고천복흉편적일급편솔분별위90.65%화46.73%,차이유현저통계학의의(P<0.01);대흉부폐내세미결구총체현시솔분별위95.51%화59.07%,차이유현저통계학의의(P<0.01);대폐진애침착증적검출솔분별위97.20%화86.92%,차이유현저통계학의의(P<0.01).결론 재폐진삼애침착증진단중CR고우KV흉편,유망취대현행적전통고KV흉편.
Objective To evaluate the application value of computed radiography in the diagnosis of silicosis. Methods The chest of the confirmed diagnosis of 101 cases of silicosis and 6 objects of observation were radiographed by the CR high thousand voltageand and the tradition high thousand voltage. Refereing to Diagnostic Criteria of Pnemoconioses and 23 chest standard films, we evaluated every radiograph quality and divided the period of silicosis at random. Results The rates of advanced radiography chest CR high thousand voltageand and tra-dition radiograph of high thousand voltage were 90.65% and 46.73%, respevtively,the difference has statistical significance,P <0.01, the respective total manifestation rates of small construction of lung were 95.51% ,59.07%, the difference of total detection rates(97.20% and 86.92% ) had statistics significance;P < 0.01. Conclusion The CR high thousand voltage will substitute for the tradition high thousand voltage in the diagnosis of silicosis.