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• Clinical Article •
The value of MRI combined with MRCP in the diagnosis of ampullar area focus
ZHOU Jian-chang  JI Li-ping  LI Hui-zhang 

DOI:10.3969/j.issn.1674-8034.2015.05.008.


[Abstract] Objective: To assess the value of magnetic resonance cholangiopan-creatography (MRCP) combind with MRI sequence in the diagnosis of ampullar area focus.Materials and Methods: Fifty-one patients with the ampullar area focus, which were examined by MRI combined with MRCP. ERCP, ultrasonography and pathology, and all the reports were compared with other examinations. Conventional MRI includes axil (T1WI, T2WI, T2WI+FS), coronal(T1WI). MRCP examination includes 3D and 2D MRCP examination.Result: MRI combined with MRCP scan demonstrated 4 cases of ampullar cancer, 13 cases of pancreatic head cancer, 9 cases of lower bile duct cancer,1 case of duodenum papilla cancer, 19 cases of calculus, 5 cases of inflammation.Conclusions: MRCP combined with MRI has a high value in the diagnosis and differential diagnosis of ampullar area focus, it can not only demonstrate the location and the range of ampullar area focus, but also can make the degree of straitness and the character clear.
[Keywords] Cholangiopancreatography, magnetic resonance imaging；Ampulla of vater；Bile duct diseases

ZHOU Jian-chang Department of Radiology, The Second Affiliated Hospital of Hebei North University, Zhang Jia-kou 075100, China

JI Li-ping Department of Radiology, The Second Affiliated Hospital of Hebei North University, Zhang Jia-kou 075100, China

LI Hui-zhang* Department of Radiology, Beijing Hospital, Beijing 100730, China

*Correspondence to: Li HZ, E-mail: huizhang62@sina.com

Conflicts of interest   None.

Received  2015-01-19
Accepted  2015-04-12
DOI: 10.3969/j.issn.1674-8034.2015.05.008
DOI:10.3969/j.issn.1674-8034.2015.05.008.

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