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Figure

Figure. Atrophy in the right upper extremity and MRI lesion. From: Teaching NeuroImages: Swollen T1 nerve root in neurogenic thoracic outlet syndrome.

(A) Thenar and mild forearm atrophy on the right side. MRI revealed T2 hyperintense (coronal [B] and axial [C] short T1 inversion recovery T2-weighted) and T1 iso/hypointense nonenhancing (D, fast spin-echo T1-weighted with IV gadolinium) fusiform focal expansion of the proximal extraforaminal segment of the right T1 root.

Zeliha Matur, et al. Neurology. 2013 Jun 4;80(23):e247-e247.

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