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MRI诊断胃肠道间质瘤的结果及病理组织学特点分析

2015-10-21吴奇新陈玉香潘李熠李绍东韦开荣许杏玲

中外女性健康研究 2015年8期

吴奇新 陈玉香 潘李熠 李绍东 韦开荣 许杏玲

【摘 要】目的:探析MRI诊断胃肠道间质瘤的结果及病理组织学特点。方法:选取我院胃肠科收治的55例胃肠道间质瘤患者作为研究对象,随机分为两组,实验组患者使用MRI方法檢查,对照组采用超声方法检查。对比两组患者病理组织学结果,比较两种检查方法的准确率。结果:MRI检查胃肠道间质瘤的准确率(96.67%)显著高于超声检查方法检查胃肠道间质瘤的准确率(72.00%)(P<0.05)。此外,胃肠道间质瘤患者的胃部病灶明显多于肠部以及回盲部病灶(P<0.05)。结论:MRI诊断胃肠道间质瘤的结果不但具有较高的准确性,而且具有相对的精准性,具有广阔的临床应用价值。

【关键词】 MRI诊断;胃肠道间质瘤;病理组织学特点;超声检查

MRI diagnosis of gastrointestinal stromal tumor findings and histopathological characteristics analysis

Wu Qixin1 Chen Yuxiang2 Pan Liyi1 Li Shaodong1 Wei Kairong1 Xu Xingling1

1. Guangxi Chongzuo City People's Hospital, Department of Radiology 532200;

2. Guangxi Chongzuo City People's Hospital, Department of Cardiology 532200

[Abstract] Objective: To study the results of MRI diagnosis and histopathological characteristics of gastrointestinal stromal tumors. Methods: Division of Gastroenterology between our hospital treated 55 cases of gastrointestinal stromal tumor patients as research subjects were randomly divided into two groups, the experimental group of patients using MRI method to check the control group method using ultrasound examination. Histopathological results compare two groups of patients, comparing the accuracy of the two methods.Results:MRI check the accuracy of gastrointestinal stromal tumors (96.67%) was significantly higher than ultrasound method to check the accuracy of gastrointestinal (72.00%) stromal tumors (P <0.05). In addition, patients with gastrointestinal stromal tumors of the stomach and intestinal lesions were more than ileocecal lesions (P <0.05).Conclusion:MRI diagnosis of gastrointestinal stromal tumors result not only has high accuracy, and with relative precision, have broad clinical applications.

[Key words]MRI diagnosis;Gastrointestinal stromal tumors;Histopathological characteristics;Tultrasonography detection

胃肠道间质瘤的生物学发病机制是由于机体体内C-kit基因的突变所导致的,是一种最常见的源自胃肠道壁的间叶性肿瘤[1]。胃肠道间质瘤的发生多半与患者个人的饮食习惯有关,不良的饮食习惯、不干净的饮食环境或者刺激性食物等均可导致机体内C-kit基因发生突变,进而引发胃肠道间质瘤[2]。近年来胃肠道间质瘤的发病率越来越高,已严重影响着人们的生活健康[3]。因此,本研究选取我院胃肠科收治的55例胃肠道间质瘤患者作为研究对象,旨在比较MRI检查方法以及超声检查方法的准确率以寻找有效的诊断胃肠道间质瘤的检查方法。现报告如下。

1 资料与方法

1.1 一般资料

选取我院胃肠科于2011年3月至2014年12月收治的55例胃肠道间质瘤患者作为研究对象,按照随机分组原则将55例胃肠道间质瘤患者分为实验组(30例)和对照组(25例)。其中实验组患者中16例男,14例女,年龄为54~73岁,平均年龄为(62.7±6.6)岁,病程为5~9年,平均病程为(6.72±1.8)年;……

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