Aberrant Mid-Sagittal Fiber Tracts Visualized by Diffusion Tensor MR

Ormitti, F.; Summa, A.; Ventura, E.; Todeschini, A.; Pisani, F.; Cantalupo, G.
April 2010
Neuroradiology Journal;Apr2010, Vol. 23 Issue 2, p177
Academic Journal
In hemimegalencephaly, MR imaging often reveals mid-sagittal band-like structures between the lateral ventricles. We describe the clinical presentation, morphologic abnormalities, conventional MR imaging, diffusion tensor MR and fiber tract (FT) reconstruction in a 14-year-old boy with unilateral hemimegalencephaly. We retrospectively examined MR images to determine whether these structures are aberrant mid-sagittal fibers.


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