Value of 3.0T Magnetic Resonance Cholangiopancreatography in Diagnosing Pancreaticobiliary Maljunction  in Children

Haifeng MA; Kuiming JIANG

doi:10.12259/j.issn.2095-610X.S20221014

Volume 43 Issue 10

Oct. 2022

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Haifeng MA, Kuiming JIANG. Value of 3.0T Magnetic Resonance Cholangiopancreatography in Diagnosing Pancreaticobiliary Maljunction in Children[J]. Journal of Kunming Medical University, 2022, 43(10): 110-114. doi: 10.12259/j.issn.2095-610X.S20221014

Citation:

Haifeng MA, Kuiming JIANG. Value of 3.0T Magnetic Resonance Cholangiopancreatography in Diagnosing Pancreaticobiliary Maljunction in Children[J]. Journal of Kunming Medical University, 2022, 43(10): 110-114. doi: 10.12259/j.issn.2095-610X.S20221014

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Value of 3.0T Magnetic Resonance Cholangiopancreatography in Diagnosing Pancreaticobiliary Maljunction in Children

doi: 10.12259/j.issn.2095-610X.S20221014

Haifeng MA¹,
Kuiming JIANG²

1.
Dept. of Radiology，Hexian Memorial Hospital Affiliated to Southern Medical University，Guangzhou Guangdong 511400
2.
Dept. of Radiology，Guangdong Woman and Children Hospital，Guangzhou Guangdong 511400，China

Received Date: 2022-07-26
Available Online: 2022-10-08
Publish Date: 2022-10-31

Abstract

Abstract

Objective To investigate the preoperative diagnostic value of 3.0T magnetic resonance cholangiopancreatography （MRCP） in the diagnosis of Pancreaticobiliary maljunction （PBM） in children. Methods A retrospective analysis of 25 cases of children with PBM （8 males and 17 females; age 1 month 3 days to 14 years old） of 25 children with PBM confirmed by the Guangdong Worman and Children Hospital were conducted. We reconstructed the image data and compared it with the intraoperative findings and intraoperative cholangiography. Two radiologists at or above the deputy chief physician analyzed the images, and then discussed the results of the imaging diagnosis. Results Among the 25 children diagnosed with PBM, conventional MR and MRCP accurately showed 18 of them （the coincidence rate was 72%）, and intraoperative cholangiography accurately showed 22 cases （the coincidence rate was 88%）. There was no statistically significant difference in coincidence rate （P > 0.05）. Among them, 16 cases of MRCP showed consistent with intraoperative cholangiography, which can clearly show PBM, pancreatic duct, intrahepatic bile duct, and common bile duct, which can clarify the abnormal classification of PBM. Among the 25 children with PBM, 16 cases were type Ⅰ, 5 cases were type Ⅱ, 3 cases were type Ⅲ, and 1 case was type Ⅳ. Conclusion 3.0T MR is an effective method for non-invasive diagnosis of PBM in children. It complements intraoperative cholangiography to achieve the purpose of preoperative diagnosis rate.
- Magnetic resonance imaging,
- Magnetic resonance,
- Cholangiopancreatography,
- Children,
- Pancreaticobiliarymaljunction

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References(12)

References

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