Abstract:Objective To evaluate the effectiveness of application of multi-slice spiral CT (MSCT) in diagnosis and staging of the acute and sub-acute ischemic colitis (IC). Methods The CT imaging data of 33 colonoscopy-confirmed IC patients (Acute Group: 16 patients; Sub-Acute Group: 17 patients) were retrospectively analyzed. Having been taken colonoscopy as the golden standard, the CT findings of both groups were compared so as to calculate the diagnostic accordance rate of CT in diagnosis of acute and sub-acute IC. Results The lesion of IC was mainly seen in the left hemi colon. The CT images showed statistically significant differences (P<0.05) between two groups in the thumb line sign, thickening of intestinal wall, layering of intestinal wall, exudative changes around the intestine and the enhancement degree. The diagnostic accordance rate of CT in diagnosis of acute and sub-acute IC was 87.50% and 70.59% respectively. Conclusion MSCT manifested its effectiveness in diagnosis of acute and sub-acute IC, which was also helpful for staging of IC.
苑欣然,左玉强. 多排螺旋CT在急性、亚急性缺血性肠炎诊断及分期中的应用价值[J]. 中国医疗设备, 2015, 30(9): 34-36.
YUAN Xin-ran, ZUO Yu-qiang. Effectiveness of Application of Multi-Slice Spiral CT in Diagnosis and Staging of Acute and Sub-Acute Ischemic Colitis. China Medical Devices, 2015, 30(9): 34-36.
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Raman SP,Horton Km,Fishman EK.MDCT and CT angiography evaluation of rectal bleeding: the role of volume visualization[J].AJR Am J Roentgenol,2013,201(3):589-597.
[6]
Raman SP,Horton Km,Fishman EK.MDCT and CT angiography evaluation of rectal bleeding: the role of volume visualization[J].AJR Am J Roentgenol,2013,201(3):589-597.