AJDRAJNR - American Journal of Neuroradiology

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Figure 4


Fig 4. Triganglia architecture of L5. The right L5 DRG, with a composition of 3 separate ganglia, is defined as the triganglia.

A, The original FFE coronal image distinctly demonstrates the triganglia architecture of the right L5 DRG (arrowheads).

B, The MIP coronal image also clearly shows the triganglia architecture of the right L5 DRG (arrowheads). At same time, the biganglia architecture could be found in the L4 DRGs bilaterally (arrows).





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