中国医学创新2016，Vol.13Issue(31)：131-133,134,4.DOI:10.3969/j.issn.1674-4985.2016.31.038
磁共振全身类PET成像检测恶性肿瘤的临床价值分析
The Clinical Value of Magnetic Resonance Imaging to Detect Malignant Systemic Class PET Analysis
摘要
Abstract
Objective:To analyze the clinical diagnosis effect of magnetic resonance whole-body PET (Positron Emission Tomorgraphy) imaging, also known as diffusion-weighted whole-body imaging with background body signal suppression (DWIBS) in the detection of malignant tumor.Method:The data of 48 patients who were diagnosed as tumor in our hospital were collected.48 patients were given magnetic resonance whole-body PET detection as experimental group and 48 cases were given ordinary magnetic resonance detection as control group. The detection results of two groups were compared.Result:The image contrast and resolution of 48 tumor patients reached the condition of definite diagnosis.The malignant tumors were 32 cases in the experimental group,their primary foci and metastasis foci showed high DWI signal,ADC image showed low signal,the detection accuracy rate was 94.11%.The malignant tumors were 24 cases in the control group after the conventional magnetic resonance local or focus scan,the detection accuracy rate was 70.58%.Compared two groups,the difference was statistically significant(P<0.05).Conclusion:Compared with the ordinary magnetic resonance and CT, the magnetic <br> resonance whole-body PET has no radiation damage,no injecting contrast agent,convenient detection and other advantages.The imaging is clearer to detect the malignant tumor.The diagnosis result is more definite.It is suitable for the patients with more complex condition and cannot be diagnosed by the general MRI and CT.Magnetic resonance whole-body PET image and conventional T2WI or T1WI image fusion can accurately display the benign and malignant functions as well as other multiple information.The diagnosis results are more meaningful.关键词
磁共振/PET/恶性肿瘤/原发病灶Key words
MRI/PET/Malignant tumor/Primary lesion引用本文复制引用
江云松,何莉,朱莉..磁共振全身类PET成像检测恶性肿瘤的临床价值分析[J].中国医学创新,2016,13(31):131-133,134,4.基金项目
景德镇市科学技术局课题[景科技发{2015}63号] （）
