多排螺旋CT诊断肠梗阻的临床价值
2019-10-21高俊生高连冬
高俊生 高连冬

【摘 要】目的:探究多排螺旋CT在肠梗阻诊断中的应用价值。方法:回顾性分析2016年4月-2018年4月期间在我院治疗的60例肠梗阻患者的临床资料,术前均进行超声检查与多排螺旋CT检查,术后经手术诊断结果证实。比较两种检查方式的诊断符合率。结果:手术诊断结果显示,60例肠梗阻患者中,单纯性肠梗阻43例,绞窄性肠梗阻17例;动力性肠梗阻12例,机械性肠梗阻48例;低位肠梗阻13例,高位肠梗阻47例。以手术诊断结果为金标准,CT检查肠梗阻程度、定性、定位结果的诊符率均高于超声检查,差异有统计学意义(P<0.05)。结论:肠梗阻采取多排螺旋CT诊断可提高诊断符合率,清晰显示梗阻程度及部位,明确致病因素,以便制定合理有效的治疗措施。
【关键词】肠梗阻;多层螺旋CT;诊断符合率
【中图分类号】R47 【文献标识码】A 【文章编号】1672-3783(2019)01-0111-02
【Abstract】Objective:To study the value of multi-slice spiral CT (MSCT) in diagnosis of intestinal obstruction. Methods:Clinical data of 60 cases of intestinal obstruction from April 2016 to April 2018 were retrospectively analyzed. They were given preoperative ultrasound and MSCT, and were confirmed by postoperative pathology. Diagnostic accordance rate of two methods was compared. Results:43 cases of simple obstruction and 17 cases of strangulation obstruction in 60 intestinal obstruction; 12 cases of dynamic obstruction and 48 cases of mechanical obstruction; 13 cases of low obstruction and 47 cases of high obstruction. Surgical pathology was gold standard, diagnostic accordance rate of CT in degree, characterization and location was higher than ultrasound (P<0.05). Conclusion:MSCT in diagnosis of intestinal obstruction can increase diagnostic accordance rate, show degree and location of obstruction, clarify pathogenic factors, so as to formulate effective measures.
【Key Words】intestinal obstruction; MSCT; diagnostic accordance rate
肠梗阻是普外科常见的一种急腹症,由消化不良、过量饮食等因素导致肠内容物运行障碍,阻塞肠道,进而引发腹部绞痛、腹胀、恶心、便秘等症状,如不及时进行治疗,可引起严重全身反应,危及生命,及时而准确地对肠梗阻进行定位与定性对改善预后具有重要意义[1]。既往临床常采取腹部彩色多普勒超声进行检查,但其确诊率不高,且无法断定肠梗阻部位与程度;而多排螺旋CT具有强大的图像重建功能,可准确定位肠梗阻部位,并对病因进行准确判断[2]。本研究旨在探讨多排螺旋CT在肠梗阻中的诊断价值。现报道如下。
1 資料与方法
1.1 一般资料 回顾性分析2016年4月-2018年4月期间在我院治疗的60例肠梗阻患者的临床资料,其中男28例,女32例;年龄41-76岁,平均(58.63±6.27)岁;病程5h-3d,平均(1.47±0.22)d。均表现为腹痛、腹胀、排便不畅、排气减少等症状,均接受超声检查与CT检查。……
