PMC10386897_01
(a) T2 axial sequence MRI showing normal-sized lateral ventricles (white arrow), (b) axial T2 sequence showing optic nerve sheath enlargement (white arrow) with an empty aspect of the sella turcica (red arrow) suggesting intracranial hypertension, and (c) T1 sagittal sequence showing discrete ptosis of the cerebellar tonsils.
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fig1
Postoperative radiographic control of the front (A) and side (B) showing the location of the tip of the catheter at the intrarachid level, introduced at the level of L4-L5, and which communicates with its distal tip positioned in the peritoneal cavity.
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fig2
Image showing the postoperative dorsal skin scar.
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fig3
Examination of the spine revealed that the spinous processes were clearly visible, and there was a cicatrix of the LP shunt between L4 and S2 (Figure 3), without any infection or inflammation adjacent to it.