The clinical value of MSCT in diagnosis of internal abdominal hernia
10.3969/j.issn.1002-1671.2015.03.019
- VernacularTitle:MSCT对腹内疝的临床应用价值
- Author:
Hongfa CAI
;
Ying CHEN
;
Shuangqing CHEN
;
Yuying SHEN
;
Haihua SHI
- Publication Type:Journal Article
- Keywords:
internal abdominal hernia;
computed tomography
- From:
Journal of Practical Radiology
2015;(3):420-423
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical value of multi-slice spiral CT (MSCT)in diagnosis of internal abdominal hernia (IAH).Methods The MSCT findings in 1 5 patients with IAH confirmed by surgery were retrospectively analyzed.Results MSCT showed intestinal obstruction in 14 patients with strangulating intestinal obstruction in 8.The typical features of MSCT were as follows:translocated position of intestines (occupying effect),closed loop intestinal obstruction (gathered intestinal loops with different forms),assembled,expanded and translocated blood vessels of mesenteries,and thickened intestinal walls with ischemic edema and abnormal density.Surgical results showed paraduodenal hernia in 2,transomental hernia in 2,transmesenteric hernia in 5,ankylenteron strap hernias in 4,pericecal hernia in 1 and hernia through the Douglas fossa in 1,Intestinal obstruction in 14 and strangulating intestinal obstruction in 8 were also confirmed by surgery.The CT findings of IAH were correlated with the surgical results,and the accurate rate of grading of intestinal obstruction with CT was also consistent with the surgical results (Kappa=0.758,t=3.462,P=0.001).Conclusion IAH can be diagnosed accurately by MSCT in most patients,MSCT is helpful for guiding the surgical programs.
