Double CEUS findings and PTCD strategy in intraductal papillary neoplasm of bile ducts
10.3760/cma.j.issn.1008-1372.2018.08.018
- VernacularTitle:胆管内乳头状瘤的双重超声造影表现及PTCD策略探讨
- Author:
Li MA
1
;
Xiaoyan XIE
;
Wei WANG
;
Xiaoju LI
;
Hongmei LIU
;
Sujin ZHU
Author Information
1. 广东省第二人民医院超声科
- Keywords:
Bile duct neoplasms/US/SU;
Papilloma,intraductal/US/SU;
Punctures;
Drainage
- From:
Journal of Chinese Physician
2018;20(8):1187-1189
- CountryChina
- Language:Chinese
-
Abstract:
Objective To summarize and analyze the contrast-enhanced ultrasonographic findings of intraductal papilloma and to explore the clinical value and percutaneous transhepatic cholangial drainage (PTCD) strategy of contrast-enhanced ultrasonography in the diagnosis of intraductal papilloma.Methods We retrospectively analyzed 32 cases with intraductal papilloma confirmed by surgery,conventional ultrasound,transvascular contrast-enhanced ultrasound,intrahepatic contrast echocardiography to gather the diagnostic coincidence rate of conventional ultrasound and contrast-enhanced ultrasound in bile duct papilloma,thus making a summary of PTCD experience of intraductal papilloma.Results The diagnostic accuracy of conventional ultrasound and contrast-enhanced ultrasound in the diagnosis of intraductal papilloma were 43.8％ (14/32) and 93.8％ (30/32) respectively,and the differences were statistically significant (P =0.037).Conclusions Conventional ultrasound combined with double contrast ultrasound and cholangiography can improve the diagnostic accuracy of intraductal papilloma.Ultrasound-guided PTCD is a real-time,convenient procedure.Choosing a biliary drainage tube as thick as possible and repeatedly doubling the tube can maintain bile drainage and smooth flow,thus can effectively improve the efficacy of serum bilirubin reduction and protect liver function.
