0～14岁儿童正常阑尾超声下长度及外径分析  

Ultrasonic measurements of normal appendix in children and its relationship with age,height and weight

作　　者：张雪华[1] 杨芳[1] 曾甜甜[1] 周倩[1] 陈文娟[1] 

机构地区：[1]湖南省儿童医院特检科,湖南省长沙市410007

出　　处：《临床小儿外科杂志》2016年第6期579-582,586,共5页Journal of Clinical Pediatric Surgery

摘　　要：目的通过超声测量不同年龄（0～14岁）儿童正常阑尾的长度和外径，评估正常阑尾长度、外径与儿童年龄、身高及体重等因素的相关关系。方法选择2015年1月至2015年5月在本院健康体检并排除阑尾炎及影响阑尾测值因素的儿童，用彩色超声仪探查阑尾情况，完整显示阑尾全长，按年龄、体重、身高等分别统计儿童阑尾的长度、外径，并进行相关性分析，分析患儿年龄、体重、身高与阑尾长度、外径之间的关系。结果205例中，阑尾长度及外径分别为（36．33±8．27）mm、（4．01±2．83）mm，长度与外径呈正态分布，阑尾的长度与年龄、身高及体重有相关性，P值均〈0．05（相关系数分别为r=0．039，0．022，0．037），阑尾的外径与年龄、身高无明显相关性，P值均〉0．05（r=0．151，0．590），与体重有相关性，r=0．025，P〈0．05。结论阑尾长度随年龄、身高及体重的变化而改变，阑尾外径直径与年龄、身高无明显相关，但会受儿童体重的影响。Objective To measure the appendiceal length and diameter of children by ultrasonography and assess the relationship of normal appendiceai length and diameter with patient-specific factors. Method- s Ultrasonic examinations were performed for 205 pediatric patients with normal appendixes. Appendiceal length and diameter were correlated with patient age, gender, height and weight. Results The mean appen- diceal length and diameter were 36.33 ± 82.7 and 4.01± 2.83 mm respectively. Appendiccal lengths and di- ameters were normally distributed across the population. Appendiceal length was significantly correlated with age, height and weight. Appendiceal diameter was only significantly associated with weight but it was not sig- nificantly associated with age or height. Conclusions The ultrasonic measurements of appendiceal diameter are normally distributed in children and it is not dependent on age but influenced by weight.

关 键 词：超声检查 阑尾 儿童 

分 类 号：R726.5[医药卫生—儿科]