Differential diagnosis of gallbladder polys,gallbladder adenomas and gallbladder cancer by sonography
- VernacularTitle:胆囊息肉 胆囊腺瘤与胆囊癌超声图像对比
- Author:
Shaolan XU
;
Yuping GUO
- Publication Type:Journal Article
- Keywords:
gallbladder polypoid lesions;
sonography;
differential diagnosis
- From:
Chinese Journal of Practical Internal Medicine
2006;0(S2):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the difference between gallbladder polys,gallbladder adenomas and gallbladder cancer by sonography.Methods The imaging features were analysed including 571 patients with gallbladder polys,30 with gallbladder adenomas,109 with gallbladder cancer.Results The lesion diameter,echogram,color signals,maximum velocity(Vmax) and the resistive index(RI) were difference between Polys,Adenomas and cancers of gallbladder.When RI withinlesions lower than 0.65 was adopted as diagnostic criteria of gallbladder cancer,the specificity of the ultra-sound in diagnosis of gallbladder cancer were respectively.Conclusion Color Doppler flow imaging was useful in the differential diagnosis of gallbladder polypoid lesions in combination with gray-scale sonography.
