MDCT对克罗恩病的诊断价值
2020-04-21李维
李维
【摘 要】目的:评估多排螺旋CT对克罗恩及其并发症诊断的可行性和准确性。方法:对21例怀疑有克罗恩病的患者进行全腹CT增强扫描,然后由两名腹部影像诊断医师共同阅片,对肠壁及系膜、血管等情况进行综合评估。结果:21患者肠壁出现不同程度增厚,粘膜面明显强化,17例腹腔淋巴结肿大,15例系膜肿胀及血管增粗,9例出现不同程度的腹水,3例出现不全性肠梗阻,2例出现小肠内瘘,1例出现肛周脓肿形成。结论:多排螺旋CT可以对克罗恩及其并发症做出清晰和准确的判断,对临床的治疗和判断预后有重要价值。
【关键词】计算机断层扫描;克罗恩病;诊断价值
Abstract: objective: To evaluate the feasibility and accuracy of multi-slice spiral CT in the diagnosis of crohn and its complications. Methods 21 patients with suspected crohn's disease were given enhanced CT scan of the whole abdomen.Then two abdominal imaging doctors read the image together, and the intestinal wall, mesentery, blood vessels and other conditions were comprehensively evaluated. Results The intestinal wall of 21 patients demonstrate different degrees of thickening, mucosal surface was obviously enhanced, 17 cases of abdominal lymph node enlargement, 15 cases of mesentery swelling and vascular enlarge. 9 cases of different degrees of ascites, 3 cases of incomplete intestinal obstruction, 2 cases of intestinal fistula, 1 case of perianal abscess formation. Conclusion Multi-slice spiral CT can make clear and accurate judgment of crohn and its complications, which is of great value for clinical treatment and prognosis.
Keywords: Computed tomography; Crohn's disease; Diagnostic value
【中圖分类号】R574【文献标识码】A【文章编号】1672-3783(2020)04-12-010-02
克罗恩病是一种原因不明的非特异性炎症性肠壁,在胃肠道的任何部位均可发生[1]。本病临床表现为腹痛、腹泻、肠梗阻。病程多迁延,反复发作,不易根治[2]。早期诊断及治疗至关重要,多排螺旋CT可以对其病变及并发症进行发全面评估,有利于临床的治疗和判断预后[3]。
1 方法
1.1 一般资料 本次共收集克罗恩病21例,男12例,女9例,年龄在18-55岁之间。主要临床症状有:腹痛、腹泻、肠梗阻等。所有患者最后都进行了肠镜检查及病理学活检。
1.2 CT检查及方法
使用西门子128排螺旋CT对患者进行全腹CT检查。然后由两名腹部影像诊断医师共同阅片,通过多平面重组技术对肠壁及系膜、血管等情况进行综合评估。
2 结果
2.1 克罗恩本身表现
21患者肠壁出现不同程度或节段性增厚,粘膜面明显强化,浆膜面毛糙,供血血管增粗。……
