Research on Brilliance 256-slice Dual-phase CT Scanning in Diagnosis of Ovarian Tumors
WEI Li1, JIANG Yong-hong2, GUO Yun1, LIU Da-liang1, SHI Pu-jun1, FU Yu-cun1
1. Department of CT, Liaocheng Hospital, Liaocheng Shandong 252000, China;2. Department of Obstetrics & Gynecology, Liaocheng Dongchangfu People’s Hospital, Liaocheng Shandong 252000, China
Abstract：Objective To analyze the blood-supplying status and enhancement methods of ovarian tumors through 256-slice dual-phase arteriovenous CT scanning so as to improve the diagnostic accuracy of ovarian tumors. Methods The 256-slice dual-phase CT scanning was performed preoperatively in 110 cases of ovarian tumor patients (45 benign tumors, 45 malignant and 20 borderline) who were confirmed through pathology to analyze the correlation between the blood-supplying status and the type of tumors. Results The enhancement rate of the benign group was 8/45, accounting for 17.8%; malignant group was 30/45, accounting for 66.7%; borderline group was 12/2, accounting for 60.0%. Statistics showed that there were significant differences in the blood-supplying status in different types of tumors: significant differences existed when the benign group was compared with the malignant group and the borderline groups respectively(P<0.01); there were no significant differences in comparison of the malignant group with the border group (P>0.05). Conclusion The blood-supplying status and enhancement methods in different types of ovarian tumors were varied. Features of lacking blood supply and slight enhancement were revealed in benign tumors. There were diversified degrees of blood supply and obvious enhancement in malignant tumors and borderline tumors. Dual-phase CT scanning was of great significance in identifying the blood-supplying status and the type of tumors.
魏里，蒋永红，郭芸，刘大亮，史朴军，付玉存. Brilliance 256iCT双期扫描在卵巢肿瘤诊断中的应用研究[J]. 中国医疗设备, 2013, 28(9): 156-158.
WEI Li, JIANG Yong-hong, GUO Yun, LIU Da-liang, SHI Pu-jun, FU Yu-cun. Research on Brilliance 256-slice Dual-phase CT Scanning in Diagnosis of Ovarian Tumors. China Medical Devices, 2013, 28(9): 156-158.
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