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. 2024 Jan 27;166(1):39. doi: 10.1007/s00701-024-05950-1

Fig. 4.

Fig. 4

MR imaging of patients with cerebral arachnoid cysts (*) before (left) and after (right) microsurgical/endoscopic cyst wall fenestration (images a + b and c + d) and catheter implantation (images e + f) (red arrow). Volume reduction was achieved with all surgical approaches