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Erratum to: Isolated intradural Rosai-Dorfman disease of the spine: report of two cases

Unfortunately, the original version of this article [1] contained an error in Fig. 1. This does not affect in any way the results, findings, interpretation, conclusions, or the scientific basis of the paper.

Fig. 1
figure1

Case 1. A preoperative MRI showing 2 distinct ventral, intradural and extramedullary lesions with homogeneously isointenseon both sagittal T1- and T2-weighted images (a and b), with marked homogeneous enhancement on the sagittal (c) and axial (d) after gadolinium administration. A dural tail was observed at the ventral dura. Case 2.A preoperative MRI showing a S1/2 level extramedullary lesion with similar isointenseon both sagittal T1- and T2- weighted images (e and f), and slight heterogeneous enhancement on the sagittal (g) and axial (h) after gadolinium administrationᅟ

The correct version of Fig. 1 can be found below.

Reference

  1. 1.

    Xin Y, Shen H, Kong D, Jia W, Liu H, Yang J. Isolated intradural Rosai-Dorfman disease of the spine: report of two cases. Chin Neurosurg J. 2016;2:13. doi:10.1186/s41016-016-0032-9.

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Correspondence to Jun Yang.

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The online version of the original article can be found under doi:10.1186/s41016-016-0032-9.

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Xin, Y., Shen, H., Kong, D. et al. Erratum to: Isolated intradural Rosai-Dorfman disease of the spine: report of two cases. Chin Neurosurg Jl 2, 19 (2016). https://doi.org/10.1186/s41016-016-0036-5

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