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. Author manuscript; available in PMC: 2017 Jul 27.
Published in final edited form as: Neurosurg Focus. 2017 Jan;42(1):E9. doi: 10.3171/2016.9.FOCUS16378

FIG. 1.

FIG. 1

Sagittal T1-weighted MRI study illustrates the structural anatomy of the spine for all 6 patients prior to treatment with HD IGRT. The patient in Case 1 shows a metastatic lesion at L-4; the patient in Case 2 at L-2 (lesion A—lesion B not shown); the patient in Case 3 at T-5 (lesion A) and T-11 (lesion B); the patient in Case 4 at T-10; the patient in Case 5 at L-3; and the patient in Case 6 at L-4. The patient labeling is in concordance with Table 1.