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多层螺旋CT血管成像在腹部肿瘤临床诊断中的应用 被引量:19

Application of Multislice Spiral CT Angiography in the Clinical Diagnosis of Abdominal Tumors
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摘要 目的探讨多层螺旋CT血管成像在腹部肿瘤诊断中的应用价值。方法选择我院2011年1月-2013年12月期间收治的腹部肿瘤患者62例,依据患者的检查扫描方法分为对照组(20例)和研究组(42例),对照组患者采用常规平扫检查,研究组患者采用16排螺旋CT进行平扫加增强扫描检查。比较分析两组患者扫描结果与手术所见腹部肿瘤位置及侵袭范围的准确率。结果 62例患者CT检查结果,腹部肿瘤定位诊断准确率平均为87.10%。与对照组采用平扫的患者相比,采用16排螺旋CT扫描的研究组患者腹部肿瘤定位诊断准确率明显提高,可达92.86%,差异具有统计学意义(P<0.05)。62例患者CT检查结果,腹部肿瘤侵袭范围诊断准确率平均为69.35%。与对照组采用平扫的患者相比,采用16排螺旋CT扫描的研究组患者腹部肿瘤侵袭范围诊断准确率明显提高,可达76.19%,差异具有统计学意义(P<0.05)。讨论多层螺旋CT血管成像作为一种无创、准确而快速的检查方法,在腹部肿瘤的诊断、治疗及预后等方面均能够发挥重要的临床作用。 Objective To probe into the clinical application value of multislice spiral CT angiography in the clinical diagnosis of abdominal tumors. Methods Selected from January 2011 to December 2013, 62 abdominal cancer patients in our hospital. According the scanning method, the patients were divided into control group(20 cases) and study group(42 cases). The patients in control group were checked with conventional plain checks. The patients in study group were checked with 16-slice spiral CT scan and enhanced scan. The accuracy of abdominal tumors location and invasion range with scan and surgical findings of the patients in two groups were compared and analyzed. Resultsesults CT findings in 62 patients, the average diagnostic accuracy of abdominal tumor localization was 87.10%.Compared with the patients in control group with plain checks, the patients in study group with 16-slice spiral CT scan the diagnostic accuracy of abdominal tumor localization was increased significantly, up to 92.86%, there were statistically significant(P〈0.05). CT findings in 62 patients, the average diagnostic accuracy of abdominal tumor invasion range was 69.35%.Compared with the patients in control group with plain checks, the patients in study group with 16-slice spiral CT scan the diagnostic accuracy of abdominal tumor invasion range was increased significantly, up to 76.19%, there were statistically significant(P〈0.05). Conclusions Conclusions For abdominal tumors patients, the multislice spiral CT angiography as a noninvasive, accurate and fast method of examination. It can play an important clinical role for the diagnosis, treatment and prognosis.
出处 《中国CT和MRI杂志》 2014年第9期59-60,69,共3页 Chinese Journal of CT and MRI
关键词 多层螺旋CT 血管成像 腹部肿瘤 临床诊断 Multislice Spiral CT Angiography Abdominal Tumors Clinical Diagnosis
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