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Comparison of the incidence of postoperative complications between two groups of patients with tumors in the saddle area (cases).
| Group | Electrolyte | Vasospasm | Nerve damage | Cerebrospinal fluid leakage |
|---|---|---|---|---|
| Neuroendoscopic auxiliary group | 9 | 2 | 0 | 0 |
| Simple microscope group | 17 | 10 | 5 | 1 |
| χ2 value | 1.48 | 4.35 | 4.3 | 0.83 |
| P value | >0.05 | <0.05 | <0.05 | >0.05 |
