Head and Neck Imaging

CT and MRI Diagnosis and Differential Diagnosis of Solid-pseudopapillary Tumor of the Pancreas

Author:WEI Yong-chun, WU Xian-hua

affiliation:Department of radiology, Nantong Hospital of Traditional Chinese Medicine, Nantong, 226006, Jiansu Province, China

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Abstract

Objective To investigate the CT and MRI diagnosis of solid-pseudopapillary tumor of the pancreas (SPTP) and the diifferential diagnosis of benign SPTP and SPC. Methods The data of 58 cases SPTP proved by pathology were analyzed retrospectively. Results There was no significant difference in gender,age,site of disease,calcification in benign SPTP and SPC,the difference was statistically significant in the tumor boundary, the shape and the size in benign SPTP and SPC. Conclusion The CT and MRI diagnosis of SPTP and the differential diagnosis of benign SPTP and SPC have certain characteristics.

【Keyword】Solid-pseudopapillary Tumor of the Pancreas; CT; MRI

【Chart number】R445.3;R735.9

【Document Identification Number】A

【DOI】10.3969/j.issn.1672-5131.2015.10.025