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| 正电子发射断层显像在心脏恶性肿瘤诊断中的临床应用价值 | |
| 引用本文： | 陈兰兰,郝珊瑚,张国旭. 正电子发射断层显像在心脏恶性肿瘤诊断中的临床应用价值[J]. 现代肿瘤医学, 2021, 0(4): 656-659. DOI: 10.3969/j.issn.1672-4992.2021.04.024 |
| 作者姓名： | 陈兰兰 郝珊瑚 张国旭 |
| 作者单位： | 北部战区总医院核医学科，辽宁 沈阳 110016 |
| 基金项目： | 辽宁省科学技术计划项目(编号:2012225019)。 |
| 摘 要： | 目的:探讨正电子发射断层显像(PET/CT)在心脏肿瘤诊断中的临床应用价值.方法:回顾性分析2011年1月-2018年12月,在我中心行PET/CT检查的23例心脏肿瘤患者的全身PET/CT的诊断结果,确诊依据为术后病理结果、临床随诊结果证实,评价PET/CT对心脏肿瘤诊断效能.结合影像学特征及SUVmax得到PET/... |
| 关 键 词： | 心脏肿瘤 正电子发射断层显像术 脱氧葡萄糖 体层摄影术 X线计算机 |
The clinical application of positron emission tomography in the diagnosis of cardiac malignant tumors |
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| CHEN Lanlan,HAO Shanhu,ZHANG Guoxu. The clinical application of positron emission tomography in the diagnosis of cardiac malignant tumors[J]. Journal of Modern Oncology, 2021, 0(4): 656-659. DOI: 10.3969/j.issn.1672-4992.2021.04.024 | |
| Authors: | CHEN Lanlan HAO Shanhu ZHANG Guoxu |
| Affiliation: | Department of Nuclear Medicine,the General Hospital of Northern Theater Command,Liaoning Shenyang 110016,China. |
| Abstract: | Objective:To investigate the clinical value of positron emission tomography(PET/CT)in the diagnosis of cardiac tumors.Methods:The PET/CT imaging of 23 patients with cardiac tumors who underwent PET/CT examination from January 2011 to December 2018 was restrospectively analyzed.The diagnostic was based on postoperative pathological findings and clinical follow-up results.The PET/CT diagnostic efficacy of cardiac tumor was evaluated.The SUV max of benign and malignant tumors was compared with the definite diagnosis,and the data was analyzed by two-sample t-test.Results:Among the 23 patients with cardiac tumors,19 were malignant tumors,6 were primary malignant tumors,13 were metastatic tumors,and 4 were benign cases.The sensitivity,specificity and accuracy of PET/CT imaging in benign and malignant neoplasms were 89.5%(17/19),75.0%(3/4),and 87.0%(20/23),respectively.The average SUV max of malignant tumors was 14.5±9.7.The SUV max of benign tumors was 3.0±2.4.There was a significant difference between the two groups(t=-1.95,P<0.05).PET/CT imaging of malignant tumors found that 16 people with multiple parts and multiple organ metastases and changed clinical staging and therapeutic schedule.Conclusion:PET/CT imaging has a high sensitivity and specificity for the diagnosis of cardiac malignant tumors which can help to differentiate the benign and malignant lesions cardiac occupying lesions,and has great guidance for the clinical staging and treatment of tumors. |
| Keywords: | cardiac neoplasms positron emission tomography deoxyglucose tomography X-ray computed |
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