论文部分内容阅读
目的 探讨胰腺癌超声诊断难点 ,提高诊断正确率。方法 回顾性分析 1 3例胰腺癌 ,将超声与 CT和病理诊断进行对照分析。结果 1 0例与 CT和病理诊断相符 ,诊断正确率为 77% ;3例肿块≤ 1 0 mm被误诊( 2例 )和漏诊 ( 1例 )。结论 肿瘤≤ 1 0 mm超声诊断难度较大 ,受多种因素制约 ,需认真分析临床表现 ,正确评价其它检查 ,仔细扫查胰腺各部及周围组织结构 ,努力提高图像显示率
Objective To investigate the difficulty of ultrasound diagnosis of pancreatic cancer and improve the diagnostic accuracy. Methods A retrospective analysis of 13 cases of pancreatic cancer, the ultrasound and CT and pathological diagnosis were analyzed. Results 10 cases were consistent with CT and pathological diagnosis, the correct rate of diagnosis was 77%. Three cases of misdiagnosis (2 cases) and misdiagnosis (1 case) of less than 10 mm were detected. Conclusions Ultrasound diagnosis of tumors ≤10 mm is more difficult to diagnose due to various factors. The clinical manifestations should be carefully analyzed, the other tests should be evaluated correctly, and the tissues and tissues around the pancreas carefully scanned to improve the image display rate