Ganglioneuroma MRI

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Sujit Routray, M.D. [2]

Overview

Chest and abdominal MRI scan may be helpful in the diagnosis of ganglioneuroma. On MRI scan, ganglioneuroma is characterized by a well circumscribed and encapsulatated mass with low signal intensity on T1-weighted images and intermediate to high signal intensity on T2-weighted images.[1]

MRI

Chest and abdominal MRI scan may be helpful in the diagnosis of ganglioneuroma. Findings on MRI scan suggestive of ganglioneuroma include a well circumscribed and encapsulated mass characterized by:[1]

MRI Component Features
T1​
  • Homogeneously low or intermediate signal
T1 C+ (Gd)
  • Variable enhancement (none to heterogeneous)
T2
  • Heterogeneously intermediate or high signal
ADC
  • ADC values tend to be higher with respect to neuroblastoma

References

  1. 1.0 1.1 MRI findings for ganglioneuroma. Dr Bruno Di Muzio and Dr Yuranga Weerakkody et al. Radiopaedia 2015. http://radiopaedia.org/articles/ganglioneuroma


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