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急性单纯性阑尾炎与慢性阑尾炎急性发作超声直接征象的对比分析

2016-01-11蔡少雨韩咏峰刘珊珊古佩巧丘焰光

中国实用医药 2016年1期

蔡少雨 韩咏峰 刘珊珊 古佩巧 丘焰光 陈伟娴 严冬梅

【摘要】 目的 探讨超声直接征象诊断急性单纯性阑尾炎与慢性阑尾炎急性发作的临床意义。方法 对经超声检查并得到手术及病理证实的37例急性单纯性阑尾炎(A组)与75例慢性阑尾炎急性发作(B组)患者的超声显示率、直径及直径分布比例、假阴性率方面进行对比分析。结果 A组与B 组患者在超声显示率、直径及直径分布比例方面比较差异无统计学意义(P>0.05)。结论 单纯依靠超声直接征象很难鉴别急性单纯性阑尾炎与慢性阑尾炎急性发作, 鉴别诊断必须结合临床及病理检查。

【关键词】 急性单纯性阑尾炎;慢性阑尾炎急性发作; 超声诊断 ;直接征象; 对比分析

DOI:10.14163/j.cnki.11-5547/r.2016.01.006

Contrastive analysis of ultrasonic direct signs of acute simple appendicitis and acute episode of chronic appendicitis CAI Shao-yu, HAN Yong-feng, LIU Shan-shan, et al. Ultrasonic Diagnosis Center, Guangdong Foshan City Gaoming District Peoples Hospital, Foshan 528500, China

【Abstract】 Objective To investigate clinical significance of ultrasonic direct signs in diagnosis of acute simple appendicitis and acute episode of chronic appendicitis. Methods Contrastive analysis was made on ultrasonic detection rate, diameter, proportion of diameter distribution, and false negative rate between 37 acute simple appendicitis cases (group A) and 75 acute episode of chronic appendicitis cases (group B), which were detected by ultrasound and diagnosed by surgical and pathological examination. Results There was no statistical significance of ultrasonic detection rate, diameter, proportion of diameter distribution between groups A and B (P>0.05). Conclusion Single implement of ultrasound is difficult to identify acute simple appendicitis and acute episode of chronic appendicitis. Thus, it is necessary to make identification in combination with clinical and pathological examination.

【Key words】 Acute simple appendicitis; Acute episode of chronic appendicitis; Ultrasonic diagnosis; Direct sign; Contrastive analysis

超声诊断阑尾炎分为直接征象和间接征象, 观察增粗的阑尾是诊断急性阑尾炎较为肯定的直接征象。但由于急性单纯性阑尾炎与慢性阑尾炎急性发作病变程度较急性化脓性阑尾炎及坏疽性阑尾炎不明显, 因此前两者阑尾增粗等超声直接征象及间接征象可能不明显。本文对经超声检查并得到手术及病理证实的急性单纯性阑尾炎与慢性阑尾炎急性发作的超声显示率、直径及直径分布比例、假阴性率方面进行对比分析, 探讨超声直接征象诊断急性单纯性阑尾炎与慢性阑尾炎急性发作的临床意义, 现报告如下。

1 资料与方法

1. 1 一般资料 选取2011年1月~2014年3月经超声检查并得到手术及病理证实的急性单纯性阑尾炎患者37例为A组, 其中男13例, 女24例, 年龄10~73岁, 平均年龄29.10岁(中位年龄25岁)。经……

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