|Table of Contents|

The imaging features of solid pseudopapillary tumors of pancreas

Journal Of Modern Oncology[ISSN:1672-4992/CN:61-1415/R]

Issue:
2019 03
Page:
498-502
Research Field:
Publishing date:

Info

Title:
The imaging features of solid pseudopapillary tumors of pancreas
Author(s):
Liu Xiaochen1Zhou Jianjun2Fang Wenhao3Xu Yachun1Liu Rongwei1
1.Department of Radiology,the People's Hospital of Haian,Jiangsu Haian 226600,China;2.Department of Radiology,Zhongshan Hospital of Fudan University,Shanghai 200032,China;3.Department of Radiology,Changsha Center Hospital,Hunan Changsha 410004,China.
Keywords:
solid pseudopapillary tumor of the pancreaspancreaticcomputed tomographymagnetic resonance imaging
PACS:
R735.9
DOI:
10.3969/j.issn.1672-4992.2019.03.034
Abstract:
Objective:To explore CT and MRI manifestations of solid pseudopapillary tumor of the pancreas(SPTP),and to improve diagnostic accuracy.Methods:Twenty-three pathologically-confirmed cases of SPTP in the People's Hospital of Haian and Zhongshan Hospital of Fudan University were retrospectively analyzed,thirteen cases were given CT and MRI scanning.And five of the other ten cases were examined merely with CT as well as five of the other ten cases only under MRI examination.Results:The origin of the tumor in all patients were single and regular margins.Eleven were located in the pancreatic tail,six in head,four in neck and two in body.Eighteen were solid and cystic tumors,four were solid tumors,one was cystic tumors.Well-defined hemorrhage in twelve cases,and calcification were found in nine cases.All tumors were hypovascular,contrast enhanced scanning showed the solid component were enhanced which showed mild to moderate enhancement in delayed phase and cystic component were no enhancement.No secondary duct dilatations were detected.Conclusion:There are certain characteristics of the the imaging features of SPTP.There would be a great help to the diagnosis preoperatively.

References:

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Last Update: 2018-12-29