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Traumatic stump neuroma.

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Presentation on theme: "Traumatic stump neuroma."— Presentation transcript:

1 Traumatic stump neuroma.
Traumatic stump neuroma. A, Axial T1-weighted spin-echo image (600/9/2), obtained through the right distal thigh (stump), reveals a low signal intensity mass (arrow) within the distal sciatic nerve.B, Axial T1-weighted spin-echo contrast-enhanced fat-saturated image (550/14/2) shows mild enhancement of the mass (arrow).C, Axial T2-weighted fast spin-echo fat-saturated image (5000/90/2; echo train length, 8), obtained proximal to the mass, shows sciatic nerve enlargement with focal swollen T2-weighted hyperintense fascicles (arrows).D, Coronal T2-weighted fast spin-echo fat-saturated image (5000/102/2; echo train length, 8) confirms diffuse sciatic nerve enlargement and abnormal T2 hyperintensity (arrows) proximal to the mass. Final surgical pathologic analysis revealed traumatic neuroma. Kevin R. Moore et al. AJNR Am J Neuroradiol 2001;22: ©2001 by American Society of Neuroradiology

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