Diagnostic values of ultrasonography and CT for gallbladder adenomyomatosis:a comparative analysis
10.3969/j.issn.1001-5256.2014.06.016
- VernacularTitle:超声和CT对胆囊腺肌增生症诊断价值的对照分析
- Author:
Qinqin ZHANG
;
Fei CHEN
;
Shaodong QIU
- Publication Type:Journal Article
- Keywords:
ultrasonography;
tomography,spiral computed;
gallbladder adenomyomatosis;
diagnosis
- From:
Journal of Clinical Hepatology
2014;30(6):543-545
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the diagnostic values of ultrasonography and computed tomography (CT)for gallbladder adenomyomatosis. Methods The ultrasound and CT findings of 28 cases of pathologically confirmed gallbladder adenomyomatosis in our hospital were retrospectively analyzed.The diagnostic values of the two imaging tools for gallbladder adenomyomatosis were analyzed with the pathological diagnosis as the gold standard.Comparison of rates was made by chi-square test;multiple comparisons of rates were made by partition of chi-square.Results Before operation,among the 28 patients,15 were diagnosed with gallbladder adenomyomatosis by ultrasonography,and 9 were diagnosed by CT;the diag-nostic rate of CT was 32.14%,and the diagnostic rate of ultrasonography was 53.57%.The chi-square test showed no difference between the di-agnostic rates of ultrasonography and CT for gallbladder adenomyomatosis (χ2 =2.63,P=0.10>0.05).In addition,the statistical results showed no differences between the diagnostic rates of ultrasonography and CT for various types of gallbladder adenomyomatosis (segmental type:χ2 =0,P=0.11>0.0125;diffuse type:χ2 =2.57,P=1.00>0.0125;focal type:χ2 =1.42,P=0.23>0.0125).Conclusion CT and ultrasonography are two important imaging methods for the diagnosis of gallbladder adenomyomatosis.The detection rate of gallbladder adenomyomatosis can be in-creased through the combination of convex array probe and linear array probe in ultrasonography.
