16层螺旋CT多平面重组诊断卵巢癌的价值研究

摘要

目的 探讨16层螺旋CT薄层增强扫描后多平面重组(MPR)对卵巢癌的诊断价值.方法 回顾性分析65例临床怀疑卵巢癌患者的CT资料(薄层增强扫描),所有病例均经手术病理检查证实.结果 16层螺旋CT薄层增强扫描检查提示卵巢癌65例,经手术病理检查或穿刺活检证实53例,即真阳性53例,假阳性12例,卵巢癌的16层螺旋CT诊断准确性为81.5%.结论 16层螺旋CT薄层增强扫描后MPR对卵巢癌具有重要诊断价值.%Objective To investigate the diagnostic value of the 16-slice spiral CT with thin slices and enhancement scan after multi-planar reformation(MPR) in detection of ovarian carcinoma. Methods The CT data (thin slices and enhancement scan) of 65 cases suspected ovarian carcinoma were studied, all cases were confirmed by operation and pathology. Results Fifty-three of Six-five patients were diagnosed as ovarian carcinoma using the 16-slice spiral CT,in which there were Fifty-three patients with ovarian carcinoma proved by operation and pathology, Fifty-three patients with true-positive; twelve patients with false-positive; the diagnostic accuracy rate of the 16-slice spiral CT with thin slices and enhancement scan was 81. 5%. Conclusion The 16-slice spiral CT with thin slices and enhancement scan after multi-planar reformation(MPR) is valuable in diagnosis of ovarian carcinoma.