1. Type 1 CSF leak (SLEC-P).
Type 1 CSF leak (SLEC-P). A, Schematic drawing shows the relationship of the intervertebral disc spur and a ventral dural tear. B, “Shoot though” lateral subtracted image of the thoracic spine DSM with the patient positioned prone on the table. The patient's head is toward the top of the image and feet at the bottom. The contrast material can be seen escaping from the ventral aspect of the thecal sac at the T7–8 level (arrow).
R.I. Farb et al. AJNR Am J Neuroradiol 2019;40:
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