Head and Neck Imaging
Magnetic Resonance 3D Flash Enhancement Scanning Techniques to Analysis Small Acoustic Nerve Tumors*
Author：ZHANG Da-bo, HOU Gang-qiang, XIE Jing-wen,et al.
affiliation：Department of Imaging Diagnose, Nanshan Hospital of Shenzhen, Shenzhen 518052, Guangdong Province, China
PDFAbstract
Objective To study the diagnostic value of magnetic resonance 3D flash scanning technique in small auditory nerve tumor. Methods A retrospective analysis was made from February 2014 to October 2017 in our hospital. 16 cases were confirmed by surgery and pathology of acoustic neuroma, advantages and disadvantages of enhanced MRI scanning and 3D flash enhanced scanning in application of small neural tumors were compared. Results There are no difference between the two methods in volume and contour of the tumor. The signal to noise ratio (SNR) and contrast to noise ratio (CNR) were statistically significant (P<0.05). Conclusion Magnetic resonance 3D flash enhanced scanning technique is a great value in the diagnosis small auditory nerve tumors, and it is worth to be widely used.There are no difference between the two methods in volume and contour of the tumor.
【Keyword】Magnetic Resonance Imaging; 3D Flash Enhanced Scanning; Auditory Nerve Tumor; Application Analysis
【Chart number】R764.41
【Document Identification Number】A
【DOI】 10.3969/j.issn.1672- 5131.2018.04.004
Chinese journal of CT and MRI
th16Volume， th 4 Issue
2018Year04Month
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