MR cholangiopancrcatography and its clinical application
- VernacularTitle:3T超高场磁共振胆胰管成像技术及临床应用
- Author:
Dechao FENG
- Publication Type:Journal Article
- Keywords:
Magnetic resonance imaging? Bile ducts?Pancreatic ducts?Pancreatic diseases?Bile duct diseases
- From:
Chinese Journal of Current Advances in General Surgery
2004;0(06):-
- CountryChina
- Language:Chinese
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Abstract:
Objective:To compare 2DMRCP and 3DMRCP and It’s clinical application.Methods:Eighty patients underwent 2D and 3D MRCP with 3.0T MR.Routine axial and coronal spin echo pulse sequence were performed at the same time.The ability of these two different techniques to depict the bile duct and pancreatic duct were compared.Results:Gallblader,cystic duct,three grade hepatic duct and common bile duct were shown both in 2D and in 3D MRCP 100%.4th grade hepatic duct 92.5%,5th grade hepatic duct 77.5%,pancreatic duct 90% and accessory pancreatic duct 11.25% were shown in 2D MRCP while the corresponding display rate were 85%,70%,87.5% and 6.25% respectively in 3D MRCP.Conclusion:Breath-hold 2D MRCP and breath-control 3D MRCP in 3.0T is an efficient technique to depict biliary system and pancreatic duct.Combining 2D with 3D MRCP will improve the ability display of bile duct and pancreatic duct.
