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A and B, Axial (A) and coronal postcontrast (B) T1-weighted MR images from a patient with SS show diffuse pachymeningeal enhancement similar to that reported.

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Presentation on theme: "A and B, Axial (A) and coronal postcontrast (B) T1-weighted MR images from a patient with SS show diffuse pachymeningeal enhancement similar to that reported."— Presentation transcript:

1 A and B, Axial (A) and coronal postcontrast (B) T1-weighted MR images from a patient with SS show diffuse pachymeningeal enhancement similar to that reported in patients with craniospinal hypotension. A and B, Axial (A) and coronal postcontrast (B) T1-weighted MR images from a patient with SS show diffuse pachymeningeal enhancement similar to that reported in patients with craniospinal hypotension. (same patient as shown in 11A1 and A2). C, Axial CT scan from a patient with SS shows increased attenuation around the pons due to presumed calcification of the hemosiderin deposition. A and B reprinted with permission from Kumar N, McKeon A, Rabinstein AA, et al. Superficial siderosis and CSF hypovolemia: the defect (dural) in the link. Neurology 2007;69:925–26 (Copyright 2007, Wolters Kluwer Health). N. Kumar AJNR Am J Neuroradiol 2010;31:5-14 ©2010 by American Society of Neuroradiology

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