Head and Neck Imaging

Diagnosis and Differential Diagnosis of Four Ventricle Tumors by MRI

Author:YANG Hong-zhi, YANG Ru-wu, LI Yan-jing,et al.

affiliation:Department of Medical Imaging, Xidian Group Hospital, Xi'an 710077, Shanxi Province, China

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Abstract

Objective To study the MR features of tumours of the four ventricle region, in order to improve the positioning and diagnosis level of tumours of the four ventricle region. Methods The MR images of 26cases of tumor in four ventricle region confirmed by pathology and the operation were analyzed retrospectively. Results MRI can display the location of the focus in many directions, the internal signal and the strengthening characteristics. The diagnostic coincidence rate is 92.3%. Conclusion MR is the preferred examination technology evaluating tumours of the four ventricle region, which can provide the more accurate image information for clinical preoperative evaluation and evaluation of curative effect.

【Keyword】 Tumour of the Four Ventricle Region; MR Imaging

【Chart number】R739.41;R445.2

【Document Identification Number】A

【DOI】 10.3969/j.issn.1672- 5131.2018.02.039