临床医学工程2025，Vol.32Issue(7)：732-734,3.DOI:10.3969/j.issn.1674-4659.2025.07.0732
SPECT联合MDCT、MRI多模态显像诊断脊柱转移瘤的价值
Value of SPECT Combined with MDCT and MRI Multimodal Imaging in the Diagnosis of Spinal Metastatic Tumors
摘要
Abstract
Objective To explore the diagnostic value of SPECT combined with MDCT and MRI multimodal imaging in spinal metastatic tumor.Methods The medical record data of 98 patients with malignant tumors complicated with spinal metastatic tumors were retrospectively analyzed.All patients underwent SPECT combined with MDCT and MRI examinations.The distribution areas of spinal metastatic tumors were analyzed,and the diagnostic accuracy of single-modal SPECT,MDCT,MRI and the combined examination in spinal metastatic tumors was compared.Results 298 abnormal vertebrae were detected in 98 patients with malignant tumors complicated with spinal metastatic tumors,including 152 thoracic vertebrae,99 lumbar vertebrae,27 sacral vertebrae and 20 cervical vertebrae;14 patients had single vertebral involvement and 84 patients had multiple vertebral involvement.The diagnostic accuracy of the combined SPECT+MDCT+MRI examinations in spinal metastatic tumors was higher than that of single-modal examinations(P＜0.05);No significant difference was found in diagnostic accuracy among single-modal examination for spinal metastatic tumors(P＞0.05).Conclusions SPECT combined with MDCT and MRI multi-modal imaging has higher diagnostic accuracy in patients with malignant tumors complicated with spinal metastatic tumors.关键词
脊柱转移瘤/恶性肿瘤/SPECT/MDCT/MRI/诊断准确率Key words
Spinal metastatic tumor/Malignant tumor/SPECT/MDCT/MRI/Diagnostic accuracy分类
医药卫生引用本文复制引用
吴金勇,阮玖根,李丽,肖琼..SPECT联合MDCT、MRI多模态显像诊断脊柱转移瘤的价值[J].临床医学工程,2025,32(7):732-734,3.基金项目
新余市科技计划项目(20233090870) （20233090870）
