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超声内镜、增强CT对胃间质瘤的诊断价值研究

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摘要 目的研究超声内镜、增强CT对胃间质瘤的诊断价值。方法纳入2016年1月至2022年1月于中南大学湘雅三医院确诊为胃间质瘤,同时完善超声内镜和增强CT的患者102例(103个病灶)作为研究对象行回顾性分析。收集患者资料,包括年龄、性别、超声内镜下的影像特征、全腹增强CT下的影像特征、病理等信息。分析超声内镜、全腹增强CT对胃间质瘤的检出率、诊断准确率,分析影响全腹增强CT检出率的因素。结果超声内镜对胃间质瘤的检出率、诊断准确率分别为99.02%(102/103)、80.6%(83/103),增强CT的检出率及诊断准确率分别为85.43%(88/103)、44.7%(46/103),超声内镜联合增强CT的诊断准确率为85.4%(88/103)。超声内镜、超声内镜联合增强CT的诊断准确率无明显差异,超声内镜、超声内镜联合增强CT的诊断准确率均高于增强CT。增强CT未发现病灶组病灶中位长径为10.0 mm,增强CT发现病灶组病灶中位长径为20.0 mm,差异有统计学意义。结论超声内镜联合增强CT对于胃间质瘤的诊断评估具有重要价值,但在病灶长径<10.0 mm的胃间质瘤中,超声内镜为首选,必要时可联合增强CT。
出处 《现代消化及介入诊疗》 2022年第10期1327-1330,共4页 Modern Interventional Diagnosis and Treatment in Gastroenterology
基金 湘雅三医院精英助跑计划(JY201707)。
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